1972399568

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2604

約数の個数: 60

約数和(自身を含む): 4083935040

約数和(自身を除く): 2111535472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 289, 358, 578, 716, 1156, 1432, 2312, 2383, 2864, 3043, 4624, 4766, 6086, 9532, 12172, 19064, 24344, 38128, 40511, 48688, 51731, 81022, 103462, 162044, 206924, 324088, 413848, 426557, 648176, 688687, 827696, 853114, 1377374, 1706228, 2754748, 3412456, 5509496, 6824912, 7251469, 11018992, 14502938, 29005876, 58011752, 116023504, 123274973, 246549946, 493099892, 986199784, 1972399568]

約数ペア:

[(1, 1972399568), (2, 986199784), (4, 493099892), (8, 246549946), (16, 123274973), (17, 116023504), (34, 58011752), (68, 29005876), (136, 14502938), (179, 11018992), (272, 7251469), (289, 6824912), (358, 5509496), (578, 3412456), (716, 2754748), (1156, 1706228), (1432, 1377374), (2312, 853114), (2383, 827696), (2864, 688687), (3043, 648176), (4624, 426557), (4766, 413848), (6086, 324088), (9532, 206924), (12172, 162044), (19064, 103462), (24344, 81022), (38128, 51731), (40511, 48688)]