1651444990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{7477}}^1$

素因数の和:9196

約数の個数: 32

約数和(自身を含む): 3203575200

約数和(自身を除く): 1552130210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1699, 3398, 7477, 8495, 14954, 16990, 22087, 37385, 44174, 74770, 97201, 110435, 194402, 220870, 486005, 972010, 12703423, 25406846, 63517115, 127034230, 165144499, 330288998, 825722495, 1651444990]

約数ペア:

[(1, 1651444990), (2, 825722495), (5, 330288998), (10, 165144499), (13, 127034230), (26, 63517115), (65, 25406846), (130, 12703423), (1699, 972010), (3398, 486005), (7477, 220870), (8495, 194402), (14954, 110435), (16990, 97201), (22087, 74770), (37385, 44174)]