2014009790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 4013876160

約数和(自身を除く): 1999866370

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 379, 410, 533, 758, 997, 1066, 1895, 1994, 2665, 3790, 4927, 4985, 5330, 9854, 9970, 12961, 15539, 24635, 25922, 31078, 40877, 49270, 64805, 77695, 81754, 129610, 155390, 202007, 204385, 377863, 404014, 408770, 531401, 755726, 1010035, 1062802, 1889315, 2020070, 2657005, 3778630, 4912219, 5314010, 9824438, 15492383, 24561095, 30984766, 49122190, 77461915, 154923830, 201400979, 402801958, 1007004895, 2014009790]

約数ペア:

[(1, 2014009790), (2, 1007004895), (5, 402801958), (10, 201400979), (13, 154923830), (26, 77461915), (41, 49122190), (65, 30984766), (82, 24561095), (130, 15492383), (205, 9824438), (379, 5314010), (410, 4912219), (533, 3778630), (758, 2657005), (997, 2020070), (1066, 1889315), (1895, 1062802), (1994, 1010035), (2665, 755726), (3790, 531401), (4927, 408770), (4985, 404014), (5330, 377863), (9854, 204385), (9970, 202007), (12961, 155390), (15539, 129610), (24635, 81754), (25922, 77695), (31078, 64805), (40877, 49270)]