3356135380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{300191}}^1$

素因数の和:300256

約数の個数: 48

約数和(自身を含む): 7766567424

約数和(自身を除く): 4410432044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 11180, 300191, 600382, 1200764, 1500955, 3001910, 3902483, 6003820, 7804966, 12908213, 15609932, 19512415, 25816426, 39024830, 51632852, 64541065, 78049660, 129082130, 167806769, 258164260, 335613538, 671227076, 839033845, 1678067690, 3356135380]

約数ペア:

[(1, 3356135380), (2, 1678067690), (4, 839033845), (5, 671227076), (10, 335613538), (13, 258164260), (20, 167806769), (26, 129082130), (43, 78049660), (52, 64541065), (65, 51632852), (86, 39024830), (130, 25816426), (172, 19512415), (215, 15609932), (260, 12908213), (430, 7804966), (559, 6003820), (860, 3902483), (1118, 3001910), (2236, 1500955), (2795, 1200764), (5590, 600382), (11180, 300191)]