1323608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2964600

約数和(自身を除く): 1640992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 89, 104, 143, 169, 178, 286, 338, 356, 572, 676, 712, 979, 1144, 1157, 1352, 1859, 1958, 2314, 3718, 3916, 4628, 7436, 7832, 9256, 12727, 14872, 15041, 25454, 30082, 50908, 60164, 101816, 120328, 165451, 330902, 661804, 1323608]

約数ペア:

[(1, 1323608), (2, 661804), (4, 330902), (8, 165451), (11, 120328), (13, 101816), (22, 60164), (26, 50908), (44, 30082), (52, 25454), (88, 15041), (89, 14872), (104, 12727), (143, 9256), (169, 7832), (178, 7436), (286, 4628), (338, 3916), (356, 3718), (572, 2314), (676, 1958), (712, 1859), (979, 1352), (1144, 1157)]