497073022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 809172000

約数和(自身を除く): 312098978

約数列:

[1, 2, 19, 37, 38, 74, 349, 698, 703, 1013, 1406, 2026, 6631, 12913, 13262, 19247, 25826, 37481, 38494, 74962, 245347, 353537, 490694, 707074, 712139, 1424278, 6717203, 13080869, 13434406, 26161738, 248536511, 497073022]

約数ペア:

[(1, 497073022), (2, 248536511), (19, 26161738), (37, 13434406), (38, 13080869), (74, 6717203), (349, 1424278), (698, 712139), (703, 707074), (1013, 490694), (1406, 353537), (2026, 245347), (6631, 74962), (12913, 38494), (13262, 37481), (19247, 25826)]