2495004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 6343680

約数和(自身を除く): 3848676

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 353, 372, 589, 706, 1059, 1178, 1412, 1767, 2118, 2356, 3534, 4236, 6707, 7068, 10943, 13414, 20121, 21886, 26828, 32829, 40242, 43772, 65658, 80484, 131316, 207917, 415834, 623751, 831668, 1247502, 2495004]

約数ペア:

[(1, 2495004), (2, 1247502), (3, 831668), (4, 623751), (6, 415834), (12, 207917), (19, 131316), (31, 80484), (38, 65658), (57, 43772), (62, 40242), (76, 32829), (93, 26828), (114, 21886), (124, 20121), (186, 13414), (228, 10943), (353, 7068), (372, 6707), (589, 4236), (706, 3534), (1059, 2356), (1178, 2118), (1412, 1767)]