1520872962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{338423}}^1$

素因数の和:338542

約数の個数: 32

約数和(自身を含む): 3508780032

約数和(自身を除く): 1987907070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 338423, 676846, 1015269, 2030538, 2368961, 4737922, 7106883, 14213766, 36211261, 72422522, 108633783, 217267566, 253478827, 506957654, 760436481, 1520872962]

約数ペア:

[(1, 1520872962), (2, 760436481), (3, 506957654), (6, 253478827), (7, 217267566), (14, 108633783), (21, 72422522), (42, 36211261), (107, 14213766), (214, 7106883), (321, 4737922), (642, 2368961), (749, 2030538), (1498, 1015269), (2247, 676846), (4494, 338423)]