1234948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 2709504

約数和(自身を除く): 1474556

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 127, 143, 187, 221, 254, 286, 374, 442, 508, 572, 748, 884, 1397, 1651, 2159, 2431, 2794, 3302, 4318, 4862, 5588, 6604, 8636, 9724, 18161, 23749, 28067, 36322, 47498, 56134, 72644, 94996, 112268, 308737, 617474, 1234948]

約数ペア:

[(1, 1234948), (2, 617474), (4, 308737), (11, 112268), (13, 94996), (17, 72644), (22, 56134), (26, 47498), (34, 36322), (44, 28067), (52, 23749), (68, 18161), (127, 9724), (143, 8636), (187, 6604), (221, 5588), (254, 4862), (286, 4318), (374, 3302), (442, 2794), (508, 2431), (572, 2159), (748, 1651), (884, 1397)]