1554920572

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 3021837840

約数和(自身を除く): 1466917268

約数列:

[1, 2, 4, 17, 34, 41, 53, 68, 82, 106, 164, 212, 289, 578, 619, 697, 901, 1156, 1238, 1394, 1802, 2173, 2476, 2788, 3604, 4346, 8692, 10523, 11849, 15317, 21046, 23698, 25379, 30634, 32807, 36941, 42092, 47396, 50758, 61268, 65614, 73882, 101516, 131228, 147764, 178891, 357782, 431443, 557719, 627997, 715564, 862886, 1115438, 1255994, 1345087, 1725772, 2230876, 2511988, 2690174, 5380348, 7334531, 9481223, 14669062, 18962446, 22866479, 29338124, 37924892, 45732958, 91465916, 388730143, 777460286, 1554920572]

約数ペア:

[(1, 1554920572), (2, 777460286), (4, 388730143), (17, 91465916), (34, 45732958), (41, 37924892), (53, 29338124), (68, 22866479), (82, 18962446), (106, 14669062), (164, 9481223), (212, 7334531), (289, 5380348), (578, 2690174), (619, 2511988), (697, 2230876), (901, 1725772), (1156, 1345087), (1238, 1255994), (1394, 1115438), (1802, 862886), (2173, 715564), (2476, 627997), (2788, 557719), (3604, 431443), (4346, 357782), (8692, 178891), (10523, 147764), (11849, 131228), (15317, 101516), (21046, 73882), (23698, 65614), (25379, 61268), (30634, 50758), (32807, 47396), (36941, 42092)]