1411168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 3205440

約数和(自身を除く): 1794272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 211, 304, 352, 418, 422, 608, 836, 844, 1672, 1688, 2321, 3344, 3376, 4009, 4642, 6688, 6752, 8018, 9284, 16036, 18568, 32072, 37136, 44099, 64144, 74272, 88198, 128288, 176396, 352792, 705584, 1411168]

約数ペア:

[(1, 1411168), (2, 705584), (4, 352792), (8, 176396), (11, 128288), (16, 88198), (19, 74272), (22, 64144), (32, 44099), (38, 37136), (44, 32072), (76, 18568), (88, 16036), (152, 9284), (176, 8018), (209, 6752), (211, 6688), (304, 4642), (352, 4009), (418, 3376), (422, 3344), (608, 2321), (836, 1688), (844, 1672)]