4691974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 4063226

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 569, 589, 1138, 1178, 3983, 4123, 7966, 8246, 10811, 17639, 21622, 35278, 75677, 123473, 151354, 246946, 335141, 670282, 2345987, 4691974]

約数ペア:

[(1, 4691974), (2, 2345987), (7, 670282), (14, 335141), (19, 246946), (31, 151354), (38, 123473), (62, 75677), (133, 35278), (217, 21622), (266, 17639), (434, 10811), (569, 8246), (589, 7966), (1138, 4123), (1178, 3983)]