1630578434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 2527873920

約数和(自身を除く): 897295486

約数列:

[1, 2, 61, 89, 122, 178, 263, 526, 571, 1142, 5429, 10858, 16043, 23407, 32086, 34831, 46814, 50819, 69662, 101638, 150173, 300346, 1427827, 2855654, 3099959, 6199918, 9160553, 13365397, 18321106, 26730794, 815289217, 1630578434]

約数ペア:

[(1, 1630578434), (2, 815289217), (61, 26730794), (89, 18321106), (122, 13365397), (178, 9160553), (263, 6199918), (526, 3099959), (571, 2855654), (1142, 1427827), (5429, 300346), (10858, 150173), (16043, 101638), (23407, 69662), (32086, 50819), (34831, 46814)]