2515691728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{234323}}^1$

素因数の和:234403

約数の個数: 40

約数和(自身を含む): 5404448736

約数和(自身を除く): 2888757008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 234323, 468646, 937292, 1874584, 2577553, 3749168, 5155106, 10310212, 14293703, 20620424, 28587406, 41240848, 57174812, 114349624, 157230733, 228699248, 314461466, 628922932, 1257845864, 2515691728]

約数ペア:

[(1, 2515691728), (2, 1257845864), (4, 628922932), (8, 314461466), (11, 228699248), (16, 157230733), (22, 114349624), (44, 57174812), (61, 41240848), (88, 28587406), (122, 20620424), (176, 14293703), (244, 10310212), (488, 5155106), (671, 3749168), (976, 2577553), (1342, 1874584), (2684, 937292), (5368, 468646), (10736, 234323)]