2201368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 4530960

約数和(自身を除く): 2329592

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 347, 488, 694, 793, 1388, 1586, 2776, 3172, 4511, 6344, 9022, 18044, 21167, 36088, 42334, 84668, 169336, 275171, 550342, 1100684, 2201368]

約数ペア:

[(1, 2201368), (2, 1100684), (4, 550342), (8, 275171), (13, 169336), (26, 84668), (52, 42334), (61, 36088), (104, 21167), (122, 18044), (244, 9022), (347, 6344), (488, 4511), (694, 3172), (793, 2776), (1388, 1586)]