1238512288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{175129}}^1$

素因数の和:175169

約数の個数: 48

約数和(自身を含む): 2780363880

約数和(自身を除く): 1541851592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 175129, 350258, 700516, 1401032, 2276677, 2802064, 2977193, 4553354, 5604128, 5954386, 9106708, 11908772, 18213416, 23817544, 36426832, 38703509, 47635088, 72853664, 77407018, 95270176, 154814036, 309628072, 619256144, 1238512288]

約数ペア:

[(1, 1238512288), (2, 619256144), (4, 309628072), (8, 154814036), (13, 95270176), (16, 77407018), (17, 72853664), (26, 47635088), (32, 38703509), (34, 36426832), (52, 23817544), (68, 18213416), (104, 11908772), (136, 9106708), (208, 5954386), (221, 5604128), (272, 4553354), (416, 2977193), (442, 2802064), (544, 2276677), (884, 1401032), (1768, 700516), (3536, 350258), (7072, 175129)]