6988978088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{292867}}^1$

素因数の和:293049

約数の個数: 32

約数和(自身を含む): 13881943200

約数和(自身を除く): 6892965112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 23864, 292867, 585734, 1171468, 2342936, 5564473, 11128946, 22257892, 44515784, 45980119, 91960238, 183920476, 367840952, 873622261, 1747244522, 3494489044, 6988978088]

約数ペア:

[(1, 6988978088), (2, 3494489044), (4, 1747244522), (8, 873622261), (19, 367840952), (38, 183920476), (76, 91960238), (152, 45980119), (157, 44515784), (314, 22257892), (628, 11128946), (1256, 5564473), (2983, 2342936), (5966, 1171468), (11932, 585734), (23864, 292867)]