4346390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 8519904

約数和(自身を除く): 4173514

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 691, 1258, 1382, 3145, 3455, 6290, 6910, 11747, 23494, 25567, 51134, 58735, 117470, 127835, 255670, 434639, 869278, 2173195, 4346390]

約数ペア:

[(1, 4346390), (2, 2173195), (5, 869278), (10, 434639), (17, 255670), (34, 127835), (37, 117470), (74, 58735), (85, 51134), (170, 25567), (185, 23494), (370, 11747), (629, 6910), (691, 6290), (1258, 3455), (1382, 3145)]