8489609842

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149323}}^1$

素因数の和:149494

約数の個数: 32

約数和(自身を含む): 15137869824

約数和(自身を除く): 6648259982

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 8122, 28427, 56854, 149323, 298646, 1045261, 2090522, 4629013, 9258026, 19561313, 32403091, 39122626, 64806182, 136929191, 273858382, 606400703, 1212801406, 4244804921, 8489609842]

約数ペア:

[(1, 8489609842), (2, 4244804921), (7, 1212801406), (14, 606400703), (31, 273858382), (62, 136929191), (131, 64806182), (217, 39122626), (262, 32403091), (434, 19561313), (917, 9258026), (1834, 4629013), (4061, 2090522), (8122, 1045261), (28427, 298646), (56854, 149323)]