493153089910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1019}}^1\times {\mathrm{5701}}^1$

素因数の和:7393

約数の個数: 64

約数和(自身を含む): 958529920320

約数和(自身を除く): 465376830410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 1019, 1306, 2038, 3265, 5095, 5701, 6530, 8489, 10190, 11402, 13247, 16978, 26494, 28505, 42445, 57010, 66235, 74113, 84890, 132470, 148226, 370565, 665407, 741130, 1330814, 3327035, 3722753, 5809319, 6654070, 7445506, 8650291, 11618638, 17300582, 18613765, 29046595, 37227530, 43251455, 48395789, 58093190, 75521147, 86502910, 96791578, 151042294, 241978945, 377605735, 483957890, 755211470, 3793485307, 7586970614, 18967426535, 37934853070, 49315308991, 98630617982, 246576544955, 493153089910]

約数ペア:

[(1, 493153089910), (2, 246576544955), (5, 98630617982), (10, 49315308991), (13, 37934853070), (26, 18967426535), (65, 7586970614), (130, 3793485307), (653, 755211470), (1019, 483957890), (1306, 377605735), (2038, 241978945), (3265, 151042294), (5095, 96791578), (5701, 86502910), (6530, 75521147), (8489, 58093190), (10190, 48395789), (11402, 43251455), (13247, 37227530), (16978, 29046595), (26494, 18613765), (28505, 17300582), (42445, 11618638), (57010, 8650291), (66235, 7445506), (74113, 6654070), (84890, 5809319), (132470, 3722753), (148226, 3327035), (370565, 1330814), (665407, 741130)]