1809937436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{31277}}^1$

素因数の和:31358

約数の個数: 48

約数和(自身を含む): 3594217536

約数和(自身を除く): 1784280100

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 629, 782, 851, 1258, 1564, 1702, 2516, 3404, 14467, 28934, 31277, 57868, 62554, 125108, 531709, 719371, 1063418, 1157249, 1438742, 2126836, 2314498, 2877484, 4628996, 12229307, 19673233, 24458614, 26616727, 39346466, 48917228, 53233454, 78692932, 106466908, 452484359, 904968718, 1809937436]

約数ペア:

[(1, 1809937436), (2, 904968718), (4, 452484359), (17, 106466908), (23, 78692932), (34, 53233454), (37, 48917228), (46, 39346466), (68, 26616727), (74, 24458614), (92, 19673233), (148, 12229307), (391, 4628996), (629, 2877484), (782, 2314498), (851, 2126836), (1258, 1438742), (1564, 1157249), (1702, 1063418), (2516, 719371), (3404, 531709), (14467, 125108), (28934, 62554), (31277, 57868)]