251009827198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3253}}^1\times {\mathrm{3463}}^1$

素因数の和:7588

約数の個数: 32

約数和(自身を含む): 406192602816

約数和(自身を除く): 155182775618

約数列:

[1, 2, 13, 26, 857, 1714, 3253, 3463, 6506, 6926, 11141, 22282, 42289, 45019, 84578, 90038, 2787821, 2967791, 5575642, 5935582, 11265139, 22530278, 36241673, 38581283, 72483346, 77162566, 146446807, 292893614, 9654224123, 19308448246, 125504913599, 251009827198]

約数ペア:

[(1, 251009827198), (2, 125504913599), (13, 19308448246), (26, 9654224123), (857, 292893614), (1714, 146446807), (3253, 77162566), (3463, 72483346), (6506, 38581283), (6926, 36241673), (11141, 22530278), (22282, 11265139), (42289, 5935582), (45019, 5575642), (84578, 2967791), (90038, 2787821)]