388483502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 651145824

約数和(自身を除く): 262662322

約数列:

[1, 2, 11, 22, 61, 122, 137, 274, 671, 1342, 1507, 2113, 3014, 4226, 8357, 16714, 23243, 46486, 91927, 128893, 183854, 257786, 289481, 578962, 1417823, 2835646, 3184291, 6368582, 17658341, 35316682, 194241751, 388483502]

約数ペア:

[(1, 388483502), (2, 194241751), (11, 35316682), (22, 17658341), (61, 6368582), (122, 3184291), (137, 2835646), (274, 1417823), (671, 578962), (1342, 289481), (1507, 257786), (2113, 183854), (3014, 128893), (4226, 91927), (8357, 46486), (16714, 23243)]