17331340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 39513600

約数和(自身を除く): 22182260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 349, 382, 698, 764, 955, 1396, 1745, 1910, 2483, 3490, 3820, 4537, 4966, 6980, 9074, 9932, 12415, 18148, 22685, 24830, 45370, 49660, 66659, 90740, 133318, 266636, 333295, 666590, 866567, 1333180, 1733134, 3466268, 4332835, 8665670, 17331340]

約数ペア:

[(1, 17331340), (2, 8665670), (4, 4332835), (5, 3466268), (10, 1733134), (13, 1333180), (20, 866567), (26, 666590), (52, 333295), (65, 266636), (130, 133318), (191, 90740), (260, 66659), (349, 49660), (382, 45370), (698, 24830), (764, 22685), (955, 18148), (1396, 12415), (1745, 9932), (1910, 9074), (2483, 6980), (3490, 4966), (3820, 4537)]