291221508

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{100699}}^1$

素因数の和:100947

約数の個数: 24

約数和(自身を含む): 682343200

約数和(自身を除く): 391121692

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 100699, 201398, 302097, 402796, 604194, 1208388, 24268459, 48536918, 72805377, 97073836, 145610754, 291221508]

約数ペア:

[(1, 291221508), (2, 145610754), (3, 97073836), (4, 72805377), (6, 48536918), (12, 24268459), (241, 1208388), (482, 604194), (723, 402796), (964, 302097), (1446, 201398), (2892, 100699)]