315981166844

素因数分解:

$2^2\times 7^1\times {\mathrm{198251}}^1\times {\mathrm{56923}}^1$

素因数の和:255185

約数の個数: 24

約数和(自身を含む): 631976623488

約数和(自身を除く): 315995456644

約数列:

[1, 2, 4, 7, 14, 28, 56923, 113846, 198251, 227692, 396502, 398461, 793004, 796922, 1387757, 1593844, 2775514, 5551028, 11285041673, 22570083346, 45140166692, 78995291711, 157990583422, 315981166844]

約数ペア:

[(1, 315981166844), (2, 157990583422), (4, 78995291711), (7, 45140166692), (14, 22570083346), (28, 11285041673), (56923, 5551028), (113846, 2775514), (198251, 1593844), (227692, 1387757), (396502, 796922), (398461, 793004)]