254182012

素因数分解:

$2^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{4091}}^1$

素因数の和:4426

約数の個数: 36

約数和(自身を含む): 519201144

約数和(自身を除く): 265019132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 317, 634, 1268, 2219, 4091, 4438, 8182, 8876, 15533, 16364, 28637, 31066, 57274, 62132, 114548, 200459, 400918, 801836, 1296847, 2593694, 5187388, 9077929, 18155858, 36311716, 63545503, 127091006, 254182012]

約数ペア:

[(1, 254182012), (2, 127091006), (4, 63545503), (7, 36311716), (14, 18155858), (28, 9077929), (49, 5187388), (98, 2593694), (196, 1296847), (317, 801836), (634, 400918), (1268, 200459), (2219, 114548), (4091, 62132), (4438, 57274), (8182, 31066), (8876, 28637), (15533, 16364)]