1377890718

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{3491}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 2780749440

約数和(自身を除く): 1402858722

約数列:

[1, 2, 3, 6, 157, 314, 419, 471, 838, 942, 1257, 2514, 3491, 6982, 10473, 20946, 65783, 131566, 197349, 394698, 548087, 1096174, 1462729, 1644261, 2925458, 3288522, 4388187, 8776374, 229648453, 459296906, 688945359, 1377890718]

約数ペア:

[(1, 1377890718), (2, 688945359), (3, 459296906), (6, 229648453), (157, 8776374), (314, 4388187), (419, 3288522), (471, 2925458), (838, 1644261), (942, 1462729), (1257, 1096174), (2514, 548087), (3491, 394698), (6982, 197349), (10473, 131566), (20946, 65783)]