2016539708

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 3846670464

約数和(自身を除く): 1830130756

約数列:

[1, 2, 4, 29, 31, 58, 61, 62, 116, 122, 124, 244, 317, 634, 841, 899, 1268, 1682, 1769, 1798, 1891, 3364, 3538, 3596, 3782, 7076, 7564, 9193, 9827, 18386, 19337, 19654, 26071, 36772, 38674, 39308, 51301, 52142, 54839, 77348, 102602, 104284, 109678, 205204, 219356, 266597, 284983, 533194, 560773, 569966, 599447, 1066388, 1121546, 1139932, 1198894, 1590331, 2243092, 2397788, 3180662, 6361324, 8264507, 16262417, 16529014, 17383963, 32524834, 33058028, 34767926, 65049668, 69535852, 504134927, 1008269854, 2016539708]

約数ペア:

[(1, 2016539708), (2, 1008269854), (4, 504134927), (29, 69535852), (31, 65049668), (58, 34767926), (61, 33058028), (62, 32524834), (116, 17383963), (122, 16529014), (124, 16262417), (244, 8264507), (317, 6361324), (634, 3180662), (841, 2397788), (899, 2243092), (1268, 1590331), (1682, 1198894), (1769, 1139932), (1798, 1121546), (1891, 1066388), (3364, 599447), (3538, 569966), (3596, 560773), (3782, 533194), (7076, 284983), (7564, 266597), (9193, 219356), (9827, 205204), (18386, 109678), (19337, 104284), (19654, 102602), (26071, 77348), (36772, 54839), (38674, 52142), (39308, 51301)]