2351551159

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 2579120640

約数和(自身を除く): 227569481

約数列:

[1, 29, 31, 61, 137, 313, 899, 1769, 1891, 3973, 4247, 8357, 9077, 9703, 19093, 42881, 54839, 123163, 242353, 259067, 281387, 553697, 591883, 1243549, 1329311, 2615741, 7512943, 17164607, 38550019, 75856489, 81087971, 2351551159]

約数ペア:

[(1, 2351551159), (29, 81087971), (31, 75856489), (61, 38550019), (137, 17164607), (313, 7512943), (899, 2615741), (1769, 1329311), (1891, 1243549), (3973, 591883), (4247, 553697), (8357, 281387), (9077, 259067), (9703, 242353), (19093, 123163), (42881, 54839)]