13358540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17123380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 269, 382, 538, 764, 955, 1076, 1345, 1910, 2483, 2690, 3497, 3820, 4966, 5380, 6994, 9932, 12415, 13988, 17485, 24830, 34970, 49660, 51379, 69940, 102758, 205516, 256895, 513790, 667927, 1027580, 1335854, 2671708, 3339635, 6679270, 13358540]

約数ペア:

[(1, 13358540), (2, 6679270), (4, 3339635), (5, 2671708), (10, 1335854), (13, 1027580), (20, 667927), (26, 513790), (52, 256895), (65, 205516), (130, 102758), (191, 69940), (260, 51379), (269, 49660), (382, 34970), (538, 24830), (764, 17485), (955, 13988), (1076, 12415), (1345, 9932), (1910, 6994), (2483, 5380), (2690, 4966), (3497, 3820)]