2015422568

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{17021}}^1$

素因数の和:17106

約数の個数: 48

約数和(自身を含む): 4085790660

約数和(自身を除く): 2070368092

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 3116, 6232, 14801, 17021, 29602, 34042, 59204, 68084, 118408, 136168, 323399, 646798, 697861, 1293596, 1395722, 2587192, 2791444, 5582888, 6144581, 12289162, 13259359, 24578324, 26518718, 49156648, 53037436, 106074872, 251927821, 503855642, 1007711284, 2015422568]

約数ペア:

[(1, 2015422568), (2, 1007711284), (4, 503855642), (8, 251927821), (19, 106074872), (38, 53037436), (41, 49156648), (76, 26518718), (82, 24578324), (152, 13259359), (164, 12289162), (328, 6144581), (361, 5582888), (722, 2791444), (779, 2587192), (1444, 1395722), (1558, 1293596), (2888, 697861), (3116, 646798), (6232, 323399), (14801, 136168), (17021, 118408), (29602, 68084), (34042, 59204)]