248297362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 394243200

約数和(自身を除く): 145945838

約数列:

[1, 2, 29, 58, 89, 103, 178, 206, 467, 934, 2581, 2987, 5162, 5974, 9167, 13543, 18334, 27086, 41563, 48101, 83126, 96202, 265843, 531686, 1205327, 1394929, 2410654, 2789858, 4280989, 8561978, 124148681, 248297362]

約数ペア:

[(1, 248297362), (2, 124148681), (29, 8561978), (58, 4280989), (89, 2789858), (103, 2410654), (178, 1394929), (206, 1205327), (467, 531686), (934, 265843), (2581, 96202), (2987, 83126), (5162, 48101), (5974, 41563), (9167, 27086), (13543, 18334)]