827339982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 1922918400

約数和(自身を除く): 1095578418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 389, 474, 553, 641, 778, 1106, 1167, 1282, 1659, 1923, 2334, 2723, 3318, 3846, 4487, 5446, 8169, 8974, 13461, 16338, 26922, 30731, 50639, 61462, 92193, 101278, 151917, 184386, 215117, 249349, 303834, 354473, 430234, 498698, 645351, 708946, 748047, 1063419, 1290702, 1496094, 1745443, 2126838, 3490886, 5236329, 10472658, 19698571, 39397142, 59095713, 118191426, 137889997, 275779994, 413669991, 827339982]

約数ペア:

[(1, 827339982), (2, 413669991), (3, 275779994), (6, 137889997), (7, 118191426), (14, 59095713), (21, 39397142), (42, 19698571), (79, 10472658), (158, 5236329), (237, 3490886), (389, 2126838), (474, 1745443), (553, 1496094), (641, 1290702), (778, 1063419), (1106, 748047), (1167, 708946), (1282, 645351), (1659, 498698), (1923, 430234), (2334, 354473), (2723, 303834), (3318, 249349), (3846, 215117), (4487, 184386), (5446, 151917), (8169, 101278), (8974, 92193), (13461, 61462), (16338, 50639), (26922, 30731)]