2017491014

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15727}}^1$

素因数の和:15778

約数の個数: 64

約数和(自身を含む): 4076697600

約数和(自身を除く): 2059206586

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 686, 833, 1078, 1309, 1666, 2618, 3773, 5831, 7546, 9163, 11662, 15727, 18326, 31454, 64141, 110089, 128282, 172997, 220178, 267359, 345994, 534718, 770623, 1210979, 1541246, 1871513, 2421958, 2940949, 3743026, 5394361, 5881898, 8476853, 10788722, 13100591, 16953706, 20586643, 26201182, 41173286, 59337971, 91704137, 118675942, 144106501, 183408274, 288213002, 1008745507, 2017491014]

約数ペア:

[(1, 2017491014), (2, 1008745507), (7, 288213002), (11, 183408274), (14, 144106501), (17, 118675942), (22, 91704137), (34, 59337971), (49, 41173286), (77, 26201182), (98, 20586643), (119, 16953706), (154, 13100591), (187, 10788722), (238, 8476853), (343, 5881898), (374, 5394361), (539, 3743026), (686, 2940949), (833, 2421958), (1078, 1871513), (1309, 1541246), (1666, 1210979), (2618, 770623), (3773, 534718), (5831, 345994), (7546, 267359), (9163, 220178), (11662, 172997), (15727, 128282), (18326, 110089), (31454, 64141)]