1373963648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{346261}}^1$

素因数の和:346306

約数の個数: 32

約数和(自身を含む): 2825497920

約数和(自身を除く): 1451534272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 346261, 692522, 1385044, 2770088, 5540176, 10734091, 11080352, 21468182, 22160704, 42936364, 44321408, 85872728, 171745456, 343490912, 686981824, 1373963648]

約数ペア:

[(1, 1373963648), (2, 686981824), (4, 343490912), (8, 171745456), (16, 85872728), (31, 44321408), (32, 42936364), (62, 22160704), (64, 21468182), (124, 11080352), (128, 10734091), (248, 5540176), (496, 2770088), (992, 1385044), (1984, 692522), (3968, 346261)]