1503212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 2741760

約数和(自身を除く): 1238548

約数列:

[1, 2, 4, 67, 71, 79, 134, 142, 158, 268, 284, 316, 4757, 5293, 5609, 9514, 10586, 11218, 19028, 21172, 22436, 375803, 751606, 1503212]

約数ペア:

[(1, 1503212), (2, 751606), (4, 375803), (67, 22436), (71, 21172), (79, 19028), (134, 11218), (142, 10586), (158, 9514), (268, 5609), (284, 5293), (316, 4757)]