1189741072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7308

約数の個数: 60

約数和(自身を含む): 2537351364

約数和(自身を除く): 1347610292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 976, 1352, 1586, 2704, 3172, 6344, 7213, 10309, 12688, 14426, 20618, 28852, 41236, 57704, 82472, 93769, 115408, 164944, 187538, 375076, 439993, 750152, 879986, 1218997, 1500304, 1759972, 2437994, 3519944, 4875988, 5719909, 7039888, 9751976, 11439818, 19503952, 22879636, 45759272, 74358817, 91518544, 148717634, 297435268, 594870536, 1189741072]

約数ペア:

[(1, 1189741072), (2, 594870536), (4, 297435268), (8, 148717634), (13, 91518544), (16, 74358817), (26, 45759272), (52, 22879636), (61, 19503952), (104, 11439818), (122, 9751976), (169, 7039888), (208, 5719909), (244, 4875988), (338, 3519944), (488, 2437994), (676, 1759972), (793, 1500304), (976, 1218997), (1352, 879986), (1586, 750152), (2704, 439993), (3172, 375076), (6344, 187538), (7213, 164944), (10309, 115408), (12688, 93769), (14426, 82472), (20618, 57704), (28852, 41236)]