2012291503922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{361217}}^1$

素因数の和:361595

約数の個数: 64

約数和(自身を含む): 3707657141760

約数和(自身を除く): 1695365637838

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 263, 526, 623, 1246, 1513, 1841, 3026, 3682, 4471, 8942, 10591, 21182, 23407, 31297, 46814, 62594, 163849, 327698, 361217, 397919, 722434, 795838, 2528519, 2785433, 5057038, 5570866, 6140689, 12281378, 32148313, 42984823, 64296626, 85969646, 95000071, 190000142, 225038191, 450076382, 546521321, 665000497, 1093042642, 1330000994, 1615001207, 3230002414, 3825649247, 7651298494, 8455006319, 11305008449, 16910012638, 22610016898, 59185044233, 118370088466, 143735107423, 287470214846, 1006145751961, 2012291503922]

約数ペア:

[(1, 2012291503922), (2, 1006145751961), (7, 287470214846), (14, 143735107423), (17, 118370088466), (34, 59185044233), (89, 22610016898), (119, 16910012638), (178, 11305008449), (238, 8455006319), (263, 7651298494), (526, 3825649247), (623, 3230002414), (1246, 1615001207), (1513, 1330000994), (1841, 1093042642), (3026, 665000497), (3682, 546521321), (4471, 450076382), (8942, 225038191), (10591, 190000142), (21182, 95000071), (23407, 85969646), (31297, 64296626), (46814, 42984823), (62594, 32148313), (163849, 12281378), (327698, 6140689), (361217, 5570866), (397919, 5057038), (722434, 2785433), (795838, 2528519)]