4920288412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{2579}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 9769737600

約数和(自身を除く): 4849449188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1931, 2579, 3862, 5158, 7724, 10316, 25103, 33527, 36689, 49001, 50206, 67054, 73378, 98002, 100412, 134108, 146756, 196004, 476957, 637013, 953914, 1274026, 1907828, 2548052, 4980049, 9960098, 19920196, 64740637, 94620931, 129481274, 189241862, 258962548, 378483724, 1230072103, 2460144206, 4920288412]

約数ペア:

[(1, 4920288412), (2, 2460144206), (4, 1230072103), (13, 378483724), (19, 258962548), (26, 189241862), (38, 129481274), (52, 94620931), (76, 64740637), (247, 19920196), (494, 9960098), (988, 4980049), (1931, 2548052), (2579, 1907828), (3862, 1274026), (5158, 953914), (7724, 637013), (10316, 476957), (25103, 196004), (33527, 146756), (36689, 134108), (49001, 100412), (50206, 98002), (67054, 73378)]