475704982

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 792207360

約数和(自身を除く): 316502378

約数列:

[1, 2, 17, 31, 34, 62, 139, 191, 278, 289, 382, 527, 578, 1054, 2363, 3247, 4309, 4726, 5921, 6494, 8618, 8959, 11842, 17918, 26549, 40171, 53098, 55199, 73253, 80342, 100657, 110398, 146506, 201314, 451333, 823019, 902666, 1245301, 1646038, 1711169, 2490602, 3422338, 7672661, 13991323, 15345322, 27982646, 237852491, 475704982]

約数ペア:

[(1, 475704982), (2, 237852491), (17, 27982646), (31, 15345322), (34, 13991323), (62, 7672661), (139, 3422338), (191, 2490602), (278, 1711169), (289, 1646038), (382, 1245301), (527, 902666), (578, 823019), (1054, 451333), (2363, 201314), (3247, 146506), (4309, 110398), (4726, 100657), (5921, 80342), (6494, 73253), (8618, 55199), (8959, 53098), (11842, 40171), (17918, 26549)]