1520502565244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9787}}^1\times {\mathrm{29581}}^1$

素因数の和:39486

約数の個数: 48

約数和(自身を含む): 2894327965536

約数和(自身を除く): 1373825400292

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 9787, 19574, 29581, 39148, 59162, 118324, 127231, 254462, 384553, 508924, 769106, 988487, 1538212, 1976974, 2987681, 3953948, 5975362, 11950724, 12850331, 25700662, 38839853, 51401324, 77679706, 155359412, 289509247, 579018494, 1158036988, 3763620211, 7527240422, 15054480844, 29240433947, 58480867894, 116961735788, 380125641311, 760251282622, 1520502565244]

約数ペア:

[(1, 1520502565244), (2, 760251282622), (4, 380125641311), (13, 116961735788), (26, 58480867894), (52, 29240433947), (101, 15054480844), (202, 7527240422), (404, 3763620211), (1313, 1158036988), (2626, 579018494), (5252, 289509247), (9787, 155359412), (19574, 77679706), (29581, 51401324), (39148, 38839853), (59162, 25700662), (118324, 12850331), (127231, 11950724), (254462, 5975362), (384553, 3953948), (508924, 2987681), (769106, 1976974), (988487, 1538212)]