1212885064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{3727}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 2395612800

約数和(自身を除く): 1182727736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2141, 3727, 4282, 7454, 8564, 14908, 17128, 29816, 40679, 70813, 81358, 141626, 162716, 283252, 325432, 566504, 7979507, 15959014, 31918028, 63836056, 151610633, 303221266, 606442532, 1212885064]

約数ペア:

[(1, 1212885064), (2, 606442532), (4, 303221266), (8, 151610633), (19, 63836056), (38, 31918028), (76, 15959014), (152, 7979507), (2141, 566504), (3727, 325432), (4282, 283252), (7454, 162716), (8564, 141626), (14908, 81358), (17128, 70813), (29816, 40679)]