402752012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{9767}}^1$

素因数の和:9858

約数の個数: 36

約数和(自身を含む): 775794096

約数和(自身を除く): 373042084

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 9767, 10309, 19534, 20618, 39068, 41236, 126971, 253942, 507884, 595787, 1191574, 1650623, 2383148, 3301246, 6602492, 7745231, 15490462, 30980924, 100688003, 201376006, 402752012]

約数ペア:

[(1, 402752012), (2, 201376006), (4, 100688003), (13, 30980924), (26, 15490462), (52, 7745231), (61, 6602492), (122, 3301246), (169, 2383148), (244, 1650623), (338, 1191574), (676, 595787), (793, 507884), (1586, 253942), (3172, 126971), (9767, 41236), (10309, 39068), (19534, 20618)]