1301496770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{978569}}^1$

素因数の和:978602

約数の個数: 32

約数和(自身を含む): 2818281600

約数和(自身を除く): 1516784830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 978569, 1957138, 4892845, 6849983, 9785690, 13699966, 18592811, 34249915, 37185622, 68499830, 92964055, 130149677, 185928110, 260299354, 650748385, 1301496770]

約数ペア:

[(1, 1301496770), (2, 650748385), (5, 260299354), (7, 185928110), (10, 130149677), (14, 92964055), (19, 68499830), (35, 37185622), (38, 34249915), (70, 18592811), (95, 13699966), (133, 9785690), (190, 6849983), (266, 4892845), (665, 1957138), (1330, 978569)]