538466908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2267}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 1143072000

約数和(自身を除く): 604605092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 499, 998, 1996, 2267, 3493, 4534, 6986, 8483, 9068, 13972, 15869, 16966, 31738, 33932, 38539, 59381, 63476, 77078, 118762, 154156, 237524, 269773, 539546, 1079092, 1131233, 2262466, 4524932, 7918631, 15837262, 19230961, 31674524, 38461922, 76923844, 134616727, 269233454, 538466908]

約数ペア:

[(1, 538466908), (2, 269233454), (4, 134616727), (7, 76923844), (14, 38461922), (17, 31674524), (28, 19230961), (34, 15837262), (68, 7918631), (119, 4524932), (238, 2262466), (476, 1131233), (499, 1079092), (998, 539546), (1996, 269773), (2267, 237524), (3493, 154156), (4534, 118762), (6986, 77078), (8483, 63476), (9068, 59381), (13972, 38539), (15869, 33932), (16966, 31738)]