2017431172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{32491}}^1$

素因数の和:32576

約数の個数: 36

約数和(自身を含む): 3812871216

約数和(自身を除く): 1795440044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 31046, 32491, 62092, 64982, 129964, 617329, 1234658, 1397113, 2469316, 2794226, 5588452, 11729251, 23458502, 26545147, 46917004, 53090294, 106180588, 504357793, 1008715586, 2017431172]

約数ペア:

[(1, 2017431172), (2, 1008715586), (4, 504357793), (19, 106180588), (38, 53090294), (43, 46917004), (76, 26545147), (86, 23458502), (172, 11729251), (361, 5588452), (722, 2794226), (817, 2469316), (1444, 1397113), (1634, 1234658), (3268, 617329), (15523, 129964), (31046, 64982), (32491, 62092)]