2013153816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{43711}}^1$

素因数の和:43840

約数の個数: 64

約数和(自身を含む): 5350348800

約数和(自身を除く): 3337194984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 808, 1212, 1919, 2424, 3838, 5757, 7676, 11514, 15352, 23028, 43711, 46056, 87422, 131133, 174844, 262266, 349688, 524532, 830509, 1049064, 1661018, 2491527, 3322036, 4414811, 4983054, 6644072, 8829622, 9966108, 13244433, 17659244, 19932216, 26488866, 35318488, 52977732, 83881409, 105955464, 167762818, 251644227, 335525636, 503288454, 671051272, 1006576908, 2013153816]

約数ペア:

[(1, 2013153816), (2, 1006576908), (3, 671051272), (4, 503288454), (6, 335525636), (8, 251644227), (12, 167762818), (19, 105955464), (24, 83881409), (38, 52977732), (57, 35318488), (76, 26488866), (101, 19932216), (114, 17659244), (152, 13244433), (202, 9966108), (228, 8829622), (303, 6644072), (404, 4983054), (456, 4414811), (606, 3322036), (808, 2491527), (1212, 1661018), (1919, 1049064), (2424, 830509), (3838, 524532), (5757, 349688), (7676, 262266), (11514, 174844), (15352, 131133), (23028, 87422), (43711, 46056)]