1222572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 3259872

約数和(自身を除く): 2037300

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 461, 663, 884, 922, 1326, 1383, 1844, 2652, 2766, 5532, 5993, 7837, 11986, 15674, 17979, 23511, 23972, 31348, 35958, 47022, 71916, 94044, 101881, 203762, 305643, 407524, 611286, 1222572]

約数ペア:

[(1, 1222572), (2, 611286), (3, 407524), (4, 305643), (6, 203762), (12, 101881), (13, 94044), (17, 71916), (26, 47022), (34, 35958), (39, 31348), (51, 23972), (52, 23511), (68, 17979), (78, 15674), (102, 11986), (156, 7837), (204, 5993), (221, 5532), (442, 2766), (461, 2652), (663, 1844), (884, 1383), (922, 1326)]