2645784012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{9721}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 6351343712

約数和(自身を除く): 3705559700

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 613, 1226, 1839, 2452, 3678, 7356, 9721, 19442, 22681, 29163, 38884, 45362, 58326, 68043, 90724, 116652, 136086, 272172, 359677, 719354, 1079031, 1438708, 2158062, 4316124, 5958973, 11917946, 17876919, 23835892, 35753838, 71507676, 220482001, 440964002, 661446003, 881928004, 1322892006, 2645784012]

約数ペア:

[(1, 2645784012), (2, 1322892006), (3, 881928004), (4, 661446003), (6, 440964002), (12, 220482001), (37, 71507676), (74, 35753838), (111, 23835892), (148, 17876919), (222, 11917946), (444, 5958973), (613, 4316124), (1226, 2158062), (1839, 1438708), (2452, 1079031), (3678, 719354), (7356, 359677), (9721, 272172), (19442, 136086), (22681, 116652), (29163, 90724), (38884, 68043), (45362, 58326)]