3993474422

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3217}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 7131602880

約数和(自身を除く): 3138128458

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 239, 371, 478, 742, 1673, 2597, 3217, 3346, 5194, 6434, 11711, 12667, 22519, 23422, 25334, 45038, 88669, 157633, 170501, 177338, 315266, 341002, 620683, 768863, 1193507, 1241366, 1537726, 2387014, 5382041, 8354549, 10764082, 16709098, 37674287, 40749739, 75348574, 81499478, 285248173, 570496346, 1996737211, 3993474422]

約数ペア:

[(1, 3993474422), (2, 1996737211), (7, 570496346), (14, 285248173), (49, 81499478), (53, 75348574), (98, 40749739), (106, 37674287), (239, 16709098), (371, 10764082), (478, 8354549), (742, 5382041), (1673, 2387014), (2597, 1537726), (3217, 1241366), (3346, 1193507), (5194, 768863), (6434, 620683), (11711, 341002), (12667, 315266), (22519, 177338), (23422, 170501), (25334, 157633), (45038, 88669)]