1138009628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{12253}}^1$

素因数の和:12402

約数の個数: 48

約数和(自身を含む): 2371590144

約数和(自身を除く): 1233580516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 1498, 2996, 3317, 6634, 12253, 13268, 23219, 24506, 46438, 49012, 85771, 92876, 171542, 343084, 379843, 759686, 1311071, 1519372, 2622142, 2658901, 5244284, 5317802, 9177497, 10635604, 18354994, 36709988, 40643201, 81286402, 162572804, 284502407, 569004814, 1138009628]

約数ペア:

[(1, 1138009628), (2, 569004814), (4, 284502407), (7, 162572804), (14, 81286402), (28, 40643201), (31, 36709988), (62, 18354994), (107, 10635604), (124, 9177497), (214, 5317802), (217, 5244284), (428, 2658901), (434, 2622142), (749, 1519372), (868, 1311071), (1498, 759686), (2996, 379843), (3317, 343084), (6634, 171542), (12253, 92876), (13268, 85771), (23219, 49012), (24506, 46438)]