2013321958

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 3108676032

約数和(自身を除く): 1095354074

約数列:

[1, 2, 61, 122, 151, 293, 302, 373, 586, 746, 9211, 17873, 18422, 22753, 35746, 44243, 45506, 56323, 88486, 109289, 112646, 218578, 2698823, 3435703, 5397646, 6666629, 6871406, 13333258, 16502639, 33005278, 1006660979, 2013321958]

約数ペア:

[(1, 2013321958), (2, 1006660979), (61, 33005278), (122, 16502639), (151, 13333258), (293, 6871406), (302, 6666629), (373, 5397646), (586, 3435703), (746, 2698823), (9211, 218578), (17873, 112646), (18422, 109289), (22753, 88486), (35746, 56323), (44243, 45506)]