1461638654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{24229}}^1$

素因数の和:24408

約数の個数: 32

約数和(自身を含む): 2605209600

約数和(自身を除く): 1143570946

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1946, 4309, 8618, 24229, 30163, 48458, 60326, 169603, 339206, 751099, 1502198, 3367831, 5257693, 6735662, 10515386, 23574817, 47149634, 104402761, 208805522, 730819327, 1461638654]

約数ペア:

[(1, 1461638654), (2, 730819327), (7, 208805522), (14, 104402761), (31, 47149634), (62, 23574817), (139, 10515386), (217, 6735662), (278, 5257693), (434, 3367831), (973, 1502198), (1946, 751099), (4309, 339206), (8618, 169603), (24229, 60326), (30163, 48458)]