842321116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8539}}^1$

素因数の和:8834

約数の個数: 48

約数和(自身を含む): 1821137920

約数和(自身を除く): 978816804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 1084, 1897, 3523, 3794, 7046, 7588, 8539, 14092, 17078, 24661, 34156, 49322, 59773, 98644, 111007, 119546, 222014, 239092, 444028, 777049, 1554098, 2314069, 3108196, 4628138, 9256276, 16198483, 30082897, 32396966, 60165794, 64793932, 120331588, 210580279, 421160558, 842321116]

約数ペア:

[(1, 842321116), (2, 421160558), (4, 210580279), (7, 120331588), (13, 64793932), (14, 60165794), (26, 32396966), (28, 30082897), (52, 16198483), (91, 9256276), (182, 4628138), (271, 3108196), (364, 2314069), (542, 1554098), (1084, 777049), (1897, 444028), (3523, 239092), (3794, 222014), (7046, 119546), (7588, 111007), (8539, 98644), (14092, 59773), (17078, 49322), (24661, 34156)]