741291004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 1409587200

約数和(自身を除く): 668296196

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 239, 478, 703, 956, 1103, 1406, 2206, 2812, 4412, 4541, 8843, 9082, 17686, 18164, 20957, 35372, 40811, 41914, 81622, 83828, 163244, 168017, 263617, 336034, 527234, 672068, 775409, 1054468, 1550818, 3101636, 5008723, 9753829, 10017446, 19507658, 20034892, 39015316, 185322751, 370645502, 741291004]

約数ペア:

[(1, 741291004), (2, 370645502), (4, 185322751), (19, 39015316), (37, 20034892), (38, 19507658), (74, 10017446), (76, 9753829), (148, 5008723), (239, 3101636), (478, 1550818), (703, 1054468), (956, 775409), (1103, 672068), (1406, 527234), (2206, 336034), (2812, 263617), (4412, 168017), (4541, 163244), (8843, 83828), (9082, 81622), (17686, 41914), (18164, 40811), (20957, 35372)]