318450242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 528004224

約数和(自身を除く): 209553982

約数列:

[1, 2, 11, 22, 151, 257, 302, 373, 514, 746, 1661, 2827, 3322, 4103, 5654, 8206, 38807, 56323, 77614, 95861, 112646, 191722, 426877, 619553, 853754, 1054471, 1239106, 2108942, 14475011, 28950022, 159225121, 318450242]

約数ペア:

[(1, 318450242), (2, 159225121), (11, 28950022), (22, 14475011), (151, 2108942), (257, 1239106), (302, 1054471), (373, 853754), (514, 619553), (746, 426877), (1661, 191722), (2827, 112646), (3322, 95861), (4103, 77614), (5654, 56323), (8206, 38807)]