1983669752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{394211}}^1$

素因数の和:394271

約数の個数: 32

約数和(自身を含む): 4044615120

約数和(自身を除く): 2060945368

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 394211, 788422, 1576844, 3153688, 6701587, 13403174, 14585807, 26806348, 29171614, 53612696, 58343228, 116686456, 247958719, 495917438, 991834876, 1983669752]

約数ペア:

[(1, 1983669752), (2, 991834876), (4, 495917438), (8, 247958719), (17, 116686456), (34, 58343228), (37, 53612696), (68, 29171614), (74, 26806348), (136, 14585807), (148, 13403174), (296, 6701587), (629, 3153688), (1258, 1576844), (2516, 788422), (5032, 394211)]