1946875390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{38453}}^1$

素因数の和:38604

約数の個数: 32

約数和(自身を含む): 3604831776

約数和(自身を除く): 1657956386

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 5063, 10126, 25315, 38453, 50630, 76906, 192265, 384530, 2345633, 3191599, 4691266, 6383198, 11728165, 15957995, 23456330, 31915990, 194687539, 389375078, 973437695, 1946875390]

約数ペア:

[(1, 1946875390), (2, 973437695), (5, 389375078), (10, 194687539), (61, 31915990), (83, 23456330), (122, 15957995), (166, 11728165), (305, 6383198), (415, 4691266), (610, 3191599), (830, 2345633), (5063, 384530), (10126, 192265), (25315, 76906), (38453, 50630)]