838396010

素因数分解:

$2^1\times 5^1\times {\mathrm{7477}}^1\times {\mathrm{11213}}^1$

素因数の和:18697

約数の個数: 16

約数和(自身を含む): 1509449256

約数和(自身を除く): 671053246

約数列:

[1, 2, 5, 10, 7477, 11213, 14954, 22426, 37385, 56065, 74770, 112130, 83839601, 167679202, 419198005, 838396010]

約数ペア:

[(1, 838396010), (2, 419198005), (5, 167679202), (10, 83839601), (7477, 112130), (11213, 74770), (14954, 56065), (22426, 37385)]