949702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 1838205600

約数和(自身を除く): 888502612

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 349, 559, 698, 1118, 1217, 1396, 2236, 2434, 4537, 4868, 9074, 15007, 15821, 18148, 30014, 31642, 52331, 60028, 63284, 104662, 195091, 209324, 390182, 424733, 680303, 780364, 849466, 1360606, 1698932, 2721212, 5521529, 11043058, 18263519, 22086116, 36527038, 73054076, 237425747, 474851494, 949702988]

約数ペア:

[(1, 949702988), (2, 474851494), (4, 237425747), (13, 73054076), (26, 36527038), (43, 22086116), (52, 18263519), (86, 11043058), (172, 5521529), (349, 2721212), (559, 1698932), (698, 1360606), (1118, 849466), (1217, 780364), (1396, 680303), (2236, 424733), (2434, 390182), (4537, 209324), (4868, 195091), (9074, 104662), (15007, 63284), (15821, 60028), (18148, 52331), (30014, 31642)]