261436856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{1093}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 508053600

約数和(自身を除く): 246616744

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1031, 1093, 2062, 2186, 4124, 4372, 8248, 8744, 29899, 31697, 59798, 63394, 119596, 126788, 239192, 253576, 1126883, 2253766, 4507532, 9015064, 32679607, 65359214, 130718428, 261436856]

約数ペア:

[(1, 261436856), (2, 130718428), (4, 65359214), (8, 32679607), (29, 9015064), (58, 4507532), (116, 2253766), (232, 1126883), (1031, 253576), (1093, 239192), (2062, 126788), (2186, 119596), (4124, 63394), (4372, 59798), (8248, 31697), (8744, 29899)]