1450956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 3725568

約数和(自身を除く): 2274612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 131, 142, 156, 213, 262, 284, 393, 426, 524, 786, 852, 923, 1572, 1703, 1846, 2769, 3406, 3692, 5109, 5538, 6812, 9301, 10218, 11076, 18602, 20436, 27903, 37204, 55806, 111612, 120913, 241826, 362739, 483652, 725478, 1450956]

約数ペア:

[(1, 1450956), (2, 725478), (3, 483652), (4, 362739), (6, 241826), (12, 120913), (13, 111612), (26, 55806), (39, 37204), (52, 27903), (71, 20436), (78, 18602), (131, 11076), (142, 10218), (156, 9301), (213, 6812), (262, 5538), (284, 5109), (393, 3692), (426, 3406), (524, 2769), (786, 1846), (852, 1703), (923, 1572)]