2392103689340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{27757063}}^1$

素因数の和:27757242

約数の個数: 48

約数和(自身を含む): 5222769162240

約数和(自身を除く): 2830665472900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 139, 155, 278, 310, 556, 620, 695, 1390, 2780, 4309, 8618, 17236, 21545, 43090, 86180, 27757063, 55514126, 111028252, 138785315, 277570630, 555141260, 860468953, 1720937906, 3441875812, 3858231757, 4302344765, 7716463514, 8604689530, 15432927028, 17209379060, 19291158785, 38582317570, 77164635140, 119605184467, 239210368934, 478420737868, 598025922335, 1196051844670, 2392103689340]

約数ペア:

[(1, 2392103689340), (2, 1196051844670), (4, 598025922335), (5, 478420737868), (10, 239210368934), (20, 119605184467), (31, 77164635140), (62, 38582317570), (124, 19291158785), (139, 17209379060), (155, 15432927028), (278, 8604689530), (310, 7716463514), (556, 4302344765), (620, 3858231757), (695, 3441875812), (1390, 1720937906), (2780, 860468953), (4309, 555141260), (8618, 277570630), (17236, 138785315), (21545, 111028252), (43090, 55514126), (86180, 27757063)]