4903730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 9664704

約数和(自身を除く): 4760974

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 563, 670, 871, 1126, 1742, 2815, 4355, 5630, 7319, 8710, 14638, 36595, 37721, 73190, 75442, 188605, 377210, 490373, 980746, 2451865, 4903730]

約数ペア:

[(1, 4903730), (2, 2451865), (5, 980746), (10, 490373), (13, 377210), (26, 188605), (65, 75442), (67, 73190), (130, 37721), (134, 36595), (335, 14638), (563, 8710), (670, 7319), (871, 5630), (1126, 4355), (1742, 2815)]