951567394544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1\times {\mathrm{20071}}^1$

素因数の和:21466

約数の個数: 80

約数和(自身を含む): 1997558856384

約数和(自身を除く): 1045991461840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1181, 1544, 2362, 2509, 3088, 4724, 5018, 9448, 10036, 15353, 18896, 20071, 20072, 30706, 40142, 40144, 61412, 80284, 122824, 160568, 227933, 245648, 260923, 321136, 455866, 521846, 911732, 1043692, 1823464, 2087384, 2963129, 3646928, 3873703, 4174768, 5926258, 7747406, 11852516, 15494812, 23703851, 23705032, 30989624, 47407702, 47410064, 50358139, 61979248, 94815404, 100716278, 189630808, 201432556, 308150063, 379261616, 402865112, 616300126, 805730224, 1232600252, 2465200504, 4574843243, 4930401008, 9149686486, 18299372972, 36598745944, 59472962159, 73197491888, 118945924318, 237891848636, 475783697272, 951567394544]

約数ペア:

[(1, 951567394544), (2, 475783697272), (4, 237891848636), (8, 118945924318), (13, 73197491888), (16, 59472962159), (26, 36598745944), (52, 18299372972), (104, 9149686486), (193, 4930401008), (208, 4574843243), (386, 2465200504), (772, 1232600252), (1181, 805730224), (1544, 616300126), (2362, 402865112), (2509, 379261616), (3088, 308150063), (4724, 201432556), (5018, 189630808), (9448, 100716278), (10036, 94815404), (15353, 61979248), (18896, 50358139), (20071, 47410064), (20072, 47407702), (30706, 30989624), (40142, 23705032), (40144, 23703851), (61412, 15494812), (80284, 11852516), (122824, 7747406), (160568, 5926258), (227933, 4174768), (245648, 3873703), (260923, 3646928), (321136, 2963129), (455866, 2087384), (521846, 1823464), (911732, 1043692)]