2185057126

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 3962078208

約数和(自身を除く): 1777021082

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 263, 301, 373, 518, 526, 602, 746, 1591, 1841, 2611, 3182, 3682, 5222, 9731, 11137, 11309, 13801, 16039, 19462, 22274, 22618, 27602, 32078, 68117, 79163, 96607, 98099, 112273, 136234, 158326, 193214, 196198, 224546, 418433, 593443, 686693, 836866, 1186886, 1373386, 2929031, 3629663, 4154101, 4218257, 5858062, 7259326, 8308202, 8436514, 25407641, 29527799, 50815282, 59055598, 156075509, 312151018, 1092528563, 2185057126]

約数ペア:

[(1, 2185057126), (2, 1092528563), (7, 312151018), (14, 156075509), (37, 59055598), (43, 50815282), (74, 29527799), (86, 25407641), (259, 8436514), (263, 8308202), (301, 7259326), (373, 5858062), (518, 4218257), (526, 4154101), (602, 3629663), (746, 2929031), (1591, 1373386), (1841, 1186886), (2611, 836866), (3182, 686693), (3682, 593443), (5222, 418433), (9731, 224546), (11137, 196198), (11309, 193214), (13801, 158326), (16039, 136234), (19462, 112273), (22274, 98099), (22618, 96607), (27602, 79163), (32078, 68117)]