2041999596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{623321}}^1$

素因数の和:623351

約数の個数: 72

約数和(自身を含む): 6352897824

約数和(自身を除く): 4310898228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 623321, 1246642, 1869963, 2493284, 3739926, 4363247, 5609889, 7479852, 8103173, 8726494, 11219778, 13089741, 16206346, 17452988, 22439556, 24309519, 26179482, 32412692, 39269223, 48619038, 52358964, 56722211, 72928557, 78538446, 97238076, 113444422, 145857114, 157076892, 170166633, 226888844, 291714228, 340333266, 510499899, 680666532, 1020999798, 2041999596]

約数ペア:

[(1, 2041999596), (2, 1020999798), (3, 680666532), (4, 510499899), (6, 340333266), (7, 291714228), (9, 226888844), (12, 170166633), (13, 157076892), (14, 145857114), (18, 113444422), (21, 97238076), (26, 78538446), (28, 72928557), (36, 56722211), (39, 52358964), (42, 48619038), (52, 39269223), (63, 32412692), (78, 26179482), (84, 24309519), (91, 22439556), (117, 17452988), (126, 16206346), (156, 13089741), (182, 11219778), (234, 8726494), (252, 8103173), (273, 7479852), (364, 5609889), (468, 4363247), (546, 3739926), (819, 2493284), (1092, 1869963), (1638, 1246642), (3276, 623321)]