1560565552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1071817}}^1$

素因数の和:1071845

約数の個数: 40

約数和(自身を含む): 3721352096

約数和(自身を除く): 2160786544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1071817, 2143634, 4287268, 7502719, 8574536, 13933621, 15005438, 17149072, 27867242, 30010876, 55734484, 60021752, 97535347, 111468968, 120043504, 195070694, 222937936, 390141388, 780282776, 1560565552]

約数ペア:

[(1, 1560565552), (2, 780282776), (4, 390141388), (7, 222937936), (8, 195070694), (13, 120043504), (14, 111468968), (16, 97535347), (26, 60021752), (28, 55734484), (52, 30010876), (56, 27867242), (91, 17149072), (104, 15005438), (112, 13933621), (182, 8574536), (208, 7502719), (364, 4287268), (728, 2143634), (1456, 1071817)]