2017515970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{31817}}^1$

素因数の和:32214

約数の個数: 32

約数和(自身を含む): 3855577968

約数和(自身を除く): 1838061998

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1865, 3730, 6341, 12682, 31705, 31817, 63410, 63634, 159085, 318170, 540889, 1081778, 2704445, 5408890, 11867741, 23735482, 59338705, 118677410, 201751597, 403503194, 1008757985, 2017515970]

約数ペア:

[(1, 2017515970), (2, 1008757985), (5, 403503194), (10, 201751597), (17, 118677410), (34, 59338705), (85, 23735482), (170, 11867741), (373, 5408890), (746, 2704445), (1865, 1081778), (3730, 540889), (6341, 318170), (12682, 159085), (31705, 63634), (31817, 63410)]