401035442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 623185920

約数和(自身を除く): 222150478

約数列:

[1, 2, 79, 97, 137, 158, 191, 194, 274, 382, 7663, 10823, 13289, 15089, 15326, 18527, 21646, 26167, 26578, 30178, 37054, 52334, 1049831, 1463633, 2067193, 2099662, 2538199, 2927266, 4134386, 5076398, 200517721, 401035442]

約数ペア:

[(1, 401035442), (2, 200517721), (79, 5076398), (97, 4134386), (137, 2927266), (158, 2538199), (191, 2099662), (194, 2067193), (274, 1463633), (382, 1049831), (7663, 52334), (10823, 37054), (13289, 30178), (15089, 26578), (15326, 26167), (18527, 21646)]