5237956784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{282461}}^1$

素因数の和:282549

約数の個数: 40

約数和(自身を含む): 10857839280

約数和(自身を除く): 5619882496

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 282461, 564922, 1129844, 2259688, 4519376, 5366759, 10733518, 17230121, 21467036, 34460242, 42934072, 68920484, 85868144, 137840968, 275681936, 327372299, 654744598, 1309489196, 2618978392, 5237956784]

約数ペア:

[(1, 5237956784), (2, 2618978392), (4, 1309489196), (8, 654744598), (16, 327372299), (19, 275681936), (38, 137840968), (61, 85868144), (76, 68920484), (122, 42934072), (152, 34460242), (244, 21467036), (304, 17230121), (488, 10733518), (976, 5366759), (1159, 4519376), (2318, 2259688), (4636, 1129844), (9272, 564922), (18544, 282461)]