13905970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 27624240

約数和(自身を除く): 13718270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2609, 2665, 5218, 5330, 13045, 26090, 33917, 67834, 106969, 169585, 213938, 339170, 534845, 1069690, 1390597, 2781194, 6952985, 13905970]

約数ペア:

[(1, 13905970), (2, 6952985), (5, 2781194), (10, 1390597), (13, 1069690), (26, 534845), (41, 339170), (65, 213938), (82, 169585), (130, 106969), (205, 67834), (410, 33917), (533, 26090), (1066, 13045), (2609, 5330), (2665, 5218)]