1330519042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 2340576000

約数和(自身を除く): 1010056958

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 149, 298, 323, 391, 437, 601, 646, 782, 874, 1202, 2533, 2831, 3427, 5066, 5662, 6854, 7429, 10217, 11419, 13823, 14858, 20434, 22838, 27646, 48127, 58259, 65113, 89549, 96254, 116518, 130226, 179098, 194123, 234991, 262637, 388246, 469982, 525274, 1106921, 1522333, 1701431, 2059627, 2213842, 3044666, 3402862, 4119254, 4464829, 8929658, 28924327, 35013659, 39132913, 57848654, 70027318, 78265826, 665259521, 1330519042]

約数ペア:

[(1, 1330519042), (2, 665259521), (17, 78265826), (19, 70027318), (23, 57848654), (34, 39132913), (38, 35013659), (46, 28924327), (149, 8929658), (298, 4464829), (323, 4119254), (391, 3402862), (437, 3044666), (601, 2213842), (646, 2059627), (782, 1701431), (874, 1522333), (1202, 1106921), (2533, 525274), (2831, 469982), (3427, 388246), (5066, 262637), (5662, 234991), (6854, 194123), (7429, 179098), (10217, 130226), (11419, 116518), (13823, 96254), (14858, 89549), (20434, 65113), (22838, 58259), (27646, 48127)]