1663143010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{18119}}^1$

素因数の和:18330

約数の個数: 32

約数和(自身を含む): 3060685440

約数和(自身を除く): 1397542430

約数列:

[1, 2, 5, 10, 67, 134, 137, 274, 335, 670, 685, 1370, 9179, 18119, 18358, 36238, 45895, 90595, 91790, 181190, 1213973, 2427946, 2482303, 4964606, 6069865, 12139730, 12411515, 24823030, 166314301, 332628602, 831571505, 1663143010]

約数ペア:

[(1, 1663143010), (2, 831571505), (5, 332628602), (10, 166314301), (67, 24823030), (134, 12411515), (137, 12139730), (274, 6069865), (335, 4964606), (670, 2482303), (685, 2427946), (1370, 1213973), (9179, 181190), (18119, 91790), (18358, 90595), (36238, 45895)]