693799681664

素因数分解:

$2^7\times {\mathrm{10091}}^1\times {\mathrm{537143}}^1$

素因数の和:547248

約数の個数: 32

約数和(自身を含む): 1382318598240

約数和(自身を除く): 688518916576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 10091, 20182, 40364, 80728, 161456, 322912, 537143, 645824, 1074286, 1291648, 2148572, 4297144, 8594288, 17188576, 34377152, 68754304, 5420310013, 10840620026, 21681240052, 43362480104, 86724960208, 173449920416, 346899840832, 693799681664]

約数ペア:

[(1, 693799681664), (2, 346899840832), (4, 173449920416), (8, 86724960208), (16, 43362480104), (32, 21681240052), (64, 10840620026), (128, 5420310013), (10091, 68754304), (20182, 34377152), (40364, 17188576), (80728, 8594288), (161456, 4297144), (322912, 2148572), (537143, 1291648), (645824, 1074286)]