4951486078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 9376819200

約数和(自身を除く): 4425333122

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 227, 278, 454, 973, 1019, 1529, 1589, 1946, 2038, 2497, 3058, 3178, 4994, 7133, 10703, 11209, 14266, 17479, 21406, 22418, 31553, 34958, 63106, 78463, 141641, 156926, 220871, 231313, 283282, 347083, 441742, 462626, 694166, 991487, 1558051, 1619191, 1982974, 2429581, 2544443, 3116102, 3238382, 4859162, 5088886, 10906357, 17811101, 21812714, 32152507, 35622202, 64305014, 225067549, 353677577, 450135098, 707355154, 2475743039, 4951486078]

約数ペア:

[(1, 4951486078), (2, 2475743039), (7, 707355154), (11, 450135098), (14, 353677577), (22, 225067549), (77, 64305014), (139, 35622202), (154, 32152507), (227, 21812714), (278, 17811101), (454, 10906357), (973, 5088886), (1019, 4859162), (1529, 3238382), (1589, 3116102), (1946, 2544443), (2038, 2429581), (2497, 1982974), (3058, 1619191), (3178, 1558051), (4994, 991487), (7133, 694166), (10703, 462626), (11209, 441742), (14266, 347083), (17479, 283282), (21406, 231313), (22418, 220871), (31553, 156926), (34958, 141641), (63106, 78463)]