245597752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8081}}^1$

素因数の和:8247

約数の個数: 32

約数和(自身を含む): 480070800

約数和(自身を除く): 234473048

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 3799, 7598, 8081, 15196, 16162, 30392, 32324, 64648, 234349, 468698, 937396, 1058611, 1874792, 2117222, 4234444, 8468888, 30699719, 61399438, 122798876, 245597752]

約数ペア:

[(1, 245597752), (2, 122798876), (4, 61399438), (8, 30699719), (29, 8468888), (58, 4234444), (116, 2117222), (131, 1874792), (232, 1058611), (262, 937396), (524, 468698), (1048, 234349), (3799, 64648), (7598, 32324), (8081, 30392), (15196, 16162)]