506540464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 992662160

約数和(自身を除く): 486121696

約数列:

[1, 2, 4, 8, 16, 139, 278, 421, 541, 556, 842, 1082, 1112, 1684, 2164, 2224, 3368, 4328, 6736, 8656, 58519, 75199, 117038, 150398, 227761, 234076, 300796, 455522, 468152, 601592, 911044, 936304, 1203184, 1822088, 3644176, 31658779, 63317558, 126635116, 253270232, 506540464]

約数ペア:

[(1, 506540464), (2, 253270232), (4, 126635116), (8, 63317558), (16, 31658779), (139, 3644176), (278, 1822088), (421, 1203184), (541, 936304), (556, 911044), (842, 601592), (1082, 468152), (1112, 455522), (1684, 300796), (2164, 234076), (2224, 227761), (3368, 150398), (4328, 117038), (6736, 75199), (8656, 58519)]