2420680451216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{5641}}^1\times {\mathrm{454579}}^1$

素因数の和:460287

約数の個数: 40

約数和(自身を含む): 4770417069600

約数和(自身を除く): 2349736618384

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 5641, 11282, 22564, 45128, 90256, 332819, 454579, 665638, 909158, 1331276, 1818316, 2662552, 3636632, 5325104, 7273264, 26820161, 53640322, 107280644, 214561288, 429122576, 2564280139, 5128560278, 10257120556, 20514241112, 41028482224, 151292528201, 302585056402, 605170112804, 1210340225608, 2420680451216]

約数ペア:

[(1, 2420680451216), (2, 1210340225608), (4, 605170112804), (8, 302585056402), (16, 151292528201), (59, 41028482224), (118, 20514241112), (236, 10257120556), (472, 5128560278), (944, 2564280139), (5641, 429122576), (11282, 214561288), (22564, 107280644), (45128, 53640322), (90256, 26820161), (332819, 7273264), (454579, 5325104), (665638, 3636632), (909158, 2662552), (1331276, 1818316)]