1601473808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{395621}}^1$

素因数の和:395663

約数の個数: 40

約数和(自身を含む): 3532113216

約数和(自身を除く): 1930639408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 395621, 791242, 1582484, 3164968, 4351831, 6329936, 8703662, 9099283, 17407324, 18198566, 34814648, 36397132, 69629296, 72794264, 100092113, 145588528, 200184226, 400368452, 800736904, 1601473808]

約数ペア:

[(1, 1601473808), (2, 800736904), (4, 400368452), (8, 200184226), (11, 145588528), (16, 100092113), (22, 72794264), (23, 69629296), (44, 36397132), (46, 34814648), (88, 18198566), (92, 17407324), (176, 9099283), (184, 8703662), (253, 6329936), (368, 4351831), (506, 3164968), (1012, 1582484), (2024, 791242), (4048, 395621)]