1337463952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2672

約数の個数: 80

約数和(自身を含む): 2936687040

約数和(自身を除く): 1599223088

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 73, 82, 88, 146, 164, 176, 292, 328, 451, 584, 656, 803, 902, 1168, 1606, 1804, 2539, 2993, 3212, 3608, 5078, 5986, 6424, 7216, 10156, 11972, 12848, 20312, 23944, 27929, 32923, 40624, 47888, 55858, 65846, 104099, 111716, 131692, 185347, 208198, 223432, 263384, 370694, 416396, 446864, 526768, 741388, 832792, 1145089, 1482776, 1665584, 2038817, 2290178, 2965552, 4077634, 4580356, 7599227, 8155268, 9160712, 15198454, 16310536, 18321424, 30396908, 32621072, 60793816, 83591497, 121587632, 167182994, 334365988, 668731976, 1337463952]

約数ペア:

[(1, 1337463952), (2, 668731976), (4, 334365988), (8, 167182994), (11, 121587632), (16, 83591497), (22, 60793816), (41, 32621072), (44, 30396908), (73, 18321424), (82, 16310536), (88, 15198454), (146, 9160712), (164, 8155268), (176, 7599227), (292, 4580356), (328, 4077634), (451, 2965552), (584, 2290178), (656, 2038817), (803, 1665584), (902, 1482776), (1168, 1145089), (1606, 832792), (1804, 741388), (2539, 526768), (2993, 446864), (3212, 416396), (3608, 370694), (5078, 263384), (5986, 223432), (6424, 208198), (7216, 185347), (10156, 131692), (11972, 111716), (12848, 104099), (20312, 65846), (23944, 55858), (27929, 47888), (32923, 40624)]