321350402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 518482944

約数和(自身を除く): 197132542

約数列:

[1, 2, 31, 37, 62, 71, 74, 142, 1147, 1973, 2201, 2294, 2627, 3946, 4402, 5254, 61163, 73001, 81437, 122326, 140083, 146002, 162874, 280166, 2263031, 4342573, 4526062, 5183071, 8685146, 10366142, 160675201, 321350402]

約数ペア:

[(1, 321350402), (2, 160675201), (31, 10366142), (37, 8685146), (62, 5183071), (71, 4526062), (74, 4342573), (142, 2263031), (1147, 280166), (1973, 162874), (2201, 146002), (2294, 140083), (2627, 122326), (3946, 81437), (4402, 73001), (5254, 61163)]