875635490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{53101}}^1$

素因数の和:53222

約数の個数: 32

約数和(自身を含む): 1686094704

約数和(自身を除く): 810459214

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 53101, 106202, 265505, 531010, 902717, 1805434, 4513585, 5150797, 9027170, 10301594, 25753985, 51507970, 87563549, 175127098, 437817745, 875635490]

約数ペア:

[(1, 875635490), (2, 437817745), (5, 175127098), (10, 87563549), (17, 51507970), (34, 25753985), (85, 10301594), (97, 9027170), (170, 5150797), (194, 4513585), (485, 1805434), (970, 902717), (1649, 531010), (3298, 265505), (8245, 106202), (16490, 53101)]