4284864143

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 5378056704

約数和(自身を除く): 1093192561

約数列:

[1, 7, 23, 37, 49, 161, 211, 259, 487, 851, 1127, 1477, 1813, 3409, 4853, 5957, 7807, 10339, 11201, 18019, 23863, 33971, 41699, 54649, 78407, 102757, 126133, 179561, 237797, 382543, 414437, 548849, 719299, 882931, 1256927, 2363411, 2901059, 3802009, 5035093, 8798489, 16543877, 20307413, 26614063, 87446207, 115807139, 186298441, 612123449, 4284864143]

約数ペア:

[(1, 4284864143), (7, 612123449), (23, 186298441), (37, 115807139), (49, 87446207), (161, 26614063), (211, 20307413), (259, 16543877), (487, 8798489), (851, 5035093), (1127, 3802009), (1477, 2901059), (1813, 2363411), (3409, 1256927), (4853, 882931), (5957, 719299), (7807, 548849), (10339, 414437), (11201, 382543), (18019, 237797), (23863, 179561), (33971, 126133), (41699, 102757), (54649, 78407)]