4877660528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12401}}^1$

素因数の和:12514

約数の個数: 80

約数和(自身を含む): 10678816512

約数和(自身を除く): 5801155984

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 793, 806, 976, 1586, 1612, 1891, 3172, 3224, 3782, 6344, 6448, 7564, 12401, 12688, 15128, 24583, 24802, 30256, 49166, 49604, 98332, 99208, 161213, 196664, 198416, 322426, 384431, 393328, 644852, 756461, 768862, 1289704, 1512922, 1537724, 2579408, 3025844, 3075448, 4997603, 6051688, 6150896, 9833993, 9995206, 12103376, 19667986, 19990412, 23450291, 39335972, 39980824, 46900582, 78671944, 79961648, 93801164, 157343888, 187602328, 304853783, 375204656, 609707566, 1219415132, 2438830264, 4877660528]

約数ペア:

[(1, 4877660528), (2, 2438830264), (4, 1219415132), (8, 609707566), (13, 375204656), (16, 304853783), (26, 187602328), (31, 157343888), (52, 93801164), (61, 79961648), (62, 78671944), (104, 46900582), (122, 39980824), (124, 39335972), (208, 23450291), (244, 19990412), (248, 19667986), (403, 12103376), (488, 9995206), (496, 9833993), (793, 6150896), (806, 6051688), (976, 4997603), (1586, 3075448), (1612, 3025844), (1891, 2579408), (3172, 1537724), (3224, 1512922), (3782, 1289704), (6344, 768862), (6448, 756461), (7564, 644852), (12401, 393328), (12688, 384431), (15128, 322426), (24583, 198416), (24802, 196664), (30256, 161213), (49166, 99208), (49604, 98332)]