2015217724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 3857515200

約数和(自身を除く): 1842297476

約数列:

[1, 2, 4, 13, 26, 52, 109, 167, 218, 334, 436, 668, 1417, 2129, 2171, 2834, 4258, 4342, 5668, 8516, 8684, 18203, 27677, 36406, 55354, 72812, 110708, 232061, 236639, 355543, 464122, 473278, 711086, 928244, 946556, 1422172, 3016793, 4622059, 6033586, 9244118, 12067172, 18488236, 38754187, 77508374, 155016748, 503804431, 1007608862, 2015217724]

約数ペア:

[(1, 2015217724), (2, 1007608862), (4, 503804431), (13, 155016748), (26, 77508374), (52, 38754187), (109, 18488236), (167, 12067172), (218, 9244118), (334, 6033586), (436, 4622059), (668, 3016793), (1417, 1422172), (2129, 946556), (2171, 928244), (2834, 711086), (4258, 473278), (4342, 464122), (5668, 355543), (8516, 236639), (8684, 232061), (18203, 110708), (27677, 72812), (36406, 55354)]