142043902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70951}}^1$

素因数の和:70984

約数の個数: 32

約数和(自身を含む): 286078464

約数和(自身を除く): 144034562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 70951, 141902, 496657, 780461, 922363, 993314, 1560922, 1844726, 5463227, 6456541, 10145993, 10926454, 12913082, 20291986, 71021951, 142043902]

約数ペア:

[(1, 142043902), (2, 71021951), (7, 20291986), (11, 12913082), (13, 10926454), (14, 10145993), (22, 6456541), (26, 5463227), (77, 1844726), (91, 1560922), (143, 993314), (154, 922363), (182, 780461), (286, 496657), (1001, 141902), (2002, 70951)]