630167942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 994891680

約数和(自身を除く): 364723738

約数列:

[1, 2, 37, 61, 74, 122, 137, 274, 1019, 2038, 2257, 4514, 5069, 8357, 10138, 16714, 37703, 62159, 75406, 124318, 139603, 279206, 309209, 618418, 2299883, 4599766, 5165311, 8515783, 10330622, 17031566, 315083971, 630167942]

約数ペア:

[(1, 630167942), (2, 315083971), (37, 17031566), (61, 10330622), (74, 8515783), (122, 5165311), (137, 4599766), (274, 2299883), (1019, 618418), (2038, 309209), (2257, 279206), (4514, 139603), (5069, 124318), (8357, 75406), (10138, 62159), (16714, 37703)]