538012804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 1143555840

約数和(自身を除く): 605543036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 3911, 4046, 4913, 7822, 8092, 9826, 15644, 19652, 27377, 34391, 54754, 66487, 68782, 109508, 132974, 137564, 265948, 465409, 930818, 1130279, 1861636, 2260558, 4521116, 7911953, 15823906, 19214743, 31647812, 38429486, 76858972, 134503201, 269006402, 538012804]

約数ペア:

[(1, 538012804), (2, 269006402), (4, 134503201), (7, 76858972), (14, 38429486), (17, 31647812), (28, 19214743), (34, 15823906), (68, 7911953), (119, 4521116), (238, 2260558), (289, 1861636), (476, 1130279), (578, 930818), (1156, 465409), (2023, 265948), (3911, 137564), (4046, 132974), (4913, 109508), (7822, 68782), (8092, 66487), (9826, 54754), (15644, 34391), (19652, 27377)]