2019707032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{13513}}^1$

素因数の和:13700

約数の個数: 64

約数和(自身を含む): 4612057920

約数和(自身を除く): 2592350888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 952, 1099, 1256, 2198, 2669, 4396, 5338, 8792, 10676, 13513, 18683, 21352, 27026, 37366, 54052, 74732, 94591, 108104, 149464, 189182, 229721, 378364, 459442, 756728, 918884, 1608047, 1837768, 2121541, 3216094, 4243082, 6432188, 8486164, 12864376, 14850787, 16972328, 29701574, 36066197, 59403148, 72132394, 118806296, 144264788, 252463379, 288529576, 504926758, 1009853516, 2019707032]

約数ペア:

[(1, 2019707032), (2, 1009853516), (4, 504926758), (7, 288529576), (8, 252463379), (14, 144264788), (17, 118806296), (28, 72132394), (34, 59403148), (56, 36066197), (68, 29701574), (119, 16972328), (136, 14850787), (157, 12864376), (238, 8486164), (314, 6432188), (476, 4243082), (628, 3216094), (952, 2121541), (1099, 1837768), (1256, 1608047), (2198, 918884), (2669, 756728), (4396, 459442), (5338, 378364), (8792, 229721), (10676, 189182), (13513, 149464), (18683, 108104), (21352, 94591), (27026, 74732), (37366, 54052)]