215422412542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1998019}}^1$

素因数の和:1998136

約数の個数: 32

約数和(自身を含む): 349861294080

約数和(自身を除く): 134438881538

約数列:

[1, 2, 31, 37, 47, 62, 74, 94, 1147, 1457, 1739, 2294, 2914, 3478, 53909, 107818, 1998019, 3996038, 61938589, 73926703, 93906893, 123877178, 147853406, 187813786, 2291727793, 2911113683, 3474555041, 4583455586, 5822227366, 6949110082, 107711206271, 215422412542]

約数ペア:

[(1, 215422412542), (2, 107711206271), (31, 6949110082), (37, 5822227366), (47, 4583455586), (62, 3474555041), (74, 2911113683), (94, 2291727793), (1147, 187813786), (1457, 147853406), (1739, 123877178), (2294, 93906893), (2914, 73926703), (3478, 61938589), (53909, 3996038), (107818, 1998019)]