1986591166

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{13829}}^1$

素因数の和:14200

約数の個数: 32

約数和(自身を含む): 3526318080

約数和(自身を除く): 1539726914

約数列:

[1, 2, 7, 14, 31, 62, 217, 331, 434, 662, 2317, 4634, 10261, 13829, 20522, 27658, 71827, 96803, 143654, 193606, 428699, 857398, 3000893, 4577399, 6001786, 9154798, 32041793, 64083586, 141899369, 283798738, 993295583, 1986591166]

約数ペア:

[(1, 1986591166), (2, 993295583), (7, 283798738), (14, 141899369), (31, 64083586), (62, 32041793), (217, 9154798), (331, 6001786), (434, 4577399), (662, 3000893), (2317, 857398), (4634, 428699), (10261, 193606), (13829, 143654), (20522, 96803), (27658, 71827)]