897839358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{188701}}^1$

素因数の和:188780

約数の個数: 32

約数和(自身を含む): 1965520032

約数和(自身を除く): 1067680674

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 188701, 377402, 566103, 1132206, 2453113, 4906226, 7359339, 11510761, 14718678, 23021522, 34532283, 69064566, 149639893, 299279786, 448919679, 897839358]

約数ペア:

[(1, 897839358), (2, 448919679), (3, 299279786), (6, 149639893), (13, 69064566), (26, 34532283), (39, 23021522), (61, 14718678), (78, 11510761), (122, 7359339), (183, 4906226), (366, 2453113), (793, 1132206), (1586, 566103), (2379, 377402), (4758, 188701)]