2029830078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 4438278144

約数和(自身を除く): 2408448066

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 127, 141, 157, 254, 282, 314, 361, 381, 471, 722, 762, 893, 942, 1083, 1786, 2166, 2413, 2679, 2983, 4826, 5358, 5966, 5969, 7239, 7379, 8949, 11938, 14478, 14758, 16967, 17898, 17907, 19939, 22137, 33934, 35814, 39878, 44274, 45847, 50901, 56677, 59817, 91694, 101802, 113354, 113411, 119634, 137541, 140201, 170031, 226822, 275082, 280402, 340062, 340233, 378841, 420603, 680466, 757682, 841206, 937133, 1136523, 1874266, 2154809, 2273046, 2663819, 2811399, 4309618, 5327638, 5622798, 6464427, 7197979, 7991457, 12928854, 14395958, 15982914, 17805527, 21593937, 35611054, 43187874, 53416581, 106833162, 338305013, 676610026, 1014915039, 2029830078]

約数ペア:

[(1, 2029830078), (2, 1014915039), (3, 676610026), (6, 338305013), (19, 106833162), (38, 53416581), (47, 43187874), (57, 35611054), (94, 21593937), (114, 17805527), (127, 15982914), (141, 14395958), (157, 12928854), (254, 7991457), (282, 7197979), (314, 6464427), (361, 5622798), (381, 5327638), (471, 4309618), (722, 2811399), (762, 2663819), (893, 2273046), (942, 2154809), (1083, 1874266), (1786, 1136523), (2166, 937133), (2413, 841206), (2679, 757682), (2983, 680466), (4826, 420603), (5358, 378841), (5966, 340233), (5969, 340062), (7239, 280402), (7379, 275082), (8949, 226822), (11938, 170031), (14478, 140201), (14758, 137541), (16967, 119634), (17898, 113411), (17907, 113354), (19939, 101802), (22137, 91694), (33934, 59817), (35814, 56677), (39878, 50901), (44274, 45847)]