513217068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{469979}}^1$

素因数の和:470006

約数の個数: 48

約数和(自身を含む): 1473857280

約数和(自身を除く): 960640212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 469979, 939958, 1409937, 1879916, 2819874, 3289853, 5639748, 6109727, 6579706, 9869559, 12219454, 13159412, 18329181, 19739118, 24438908, 36658362, 39478236, 42768089, 73316724, 85536178, 128304267, 171072356, 256608534, 513217068]

約数ペア:

[(1, 513217068), (2, 256608534), (3, 171072356), (4, 128304267), (6, 85536178), (7, 73316724), (12, 42768089), (13, 39478236), (14, 36658362), (21, 24438908), (26, 19739118), (28, 18329181), (39, 13159412), (42, 12219454), (52, 9869559), (78, 6579706), (84, 6109727), (91, 5639748), (156, 3289853), (182, 2819874), (273, 1879916), (364, 1409937), (546, 939958), (1092, 469979)]