1389713316

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 3268137600

約数和(自身を除く): 1878424284

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 521, 597, 796, 1042, 1117, 1194, 1563, 2084, 2234, 2388, 3126, 3351, 4468, 6252, 6702, 13404, 103679, 207358, 222283, 311037, 414716, 444566, 581957, 622074, 666849, 889132, 1163914, 1244148, 1333698, 1745871, 2327828, 2667396, 3491742, 6983484, 115809443, 231618886, 347428329, 463237772, 694856658, 1389713316]

約数ペア:

[(1, 1389713316), (2, 694856658), (3, 463237772), (4, 347428329), (6, 231618886), (12, 115809443), (199, 6983484), (398, 3491742), (521, 2667396), (597, 2327828), (796, 1745871), (1042, 1333698), (1117, 1244148), (1194, 1163914), (1563, 889132), (2084, 666849), (2234, 622074), (2388, 581957), (3126, 444566), (3351, 414716), (4468, 311037), (6252, 222283), (6702, 207358), (13404, 103679)]