1333898984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 2854103040

約数和(自身を除く): 1520204056

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 743, 887, 1012, 1486, 1774, 2024, 2972, 3548, 5944, 7096, 8173, 9757, 16346, 17089, 19514, 20401, 32692, 34178, 39028, 40802, 65384, 68356, 78056, 81604, 136712, 163208, 187979, 224411, 375958, 448822, 659041, 751916, 897644, 1318082, 1503832, 1795288, 2636164, 5272328, 7249451, 14498902, 15157943, 28997804, 30315886, 57995608, 60631772, 121263544, 166737373, 333474746, 666949492, 1333898984]

約数ペア:

[(1, 1333898984), (2, 666949492), (4, 333474746), (8, 166737373), (11, 121263544), (22, 60631772), (23, 57995608), (44, 30315886), (46, 28997804), (88, 15157943), (92, 14498902), (184, 7249451), (253, 5272328), (506, 2636164), (743, 1795288), (887, 1503832), (1012, 1318082), (1486, 897644), (1774, 751916), (2024, 659041), (2972, 448822), (3548, 375958), (5944, 224411), (7096, 187979), (8173, 163208), (9757, 136712), (16346, 81604), (17089, 78056), (19514, 68356), (20401, 65384), (32692, 40802), (34178, 39028)]