3883676912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{64849}}^1$

素因数の和:65073

約数の個数: 40

約数和(自身を含む): 7960986000

約数和(自身を除く): 4077309088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1576, 3152, 3743, 7486, 14972, 29944, 59888, 64849, 129698, 259396, 518792, 1037584, 1232131, 2464262, 4928524, 9857048, 12775253, 19714096, 25550506, 51101012, 102202024, 204404048, 242729807, 485459614, 970919228, 1941838456, 3883676912]

約数ペア:

[(1, 3883676912), (2, 1941838456), (4, 970919228), (8, 485459614), (16, 242729807), (19, 204404048), (38, 102202024), (76, 51101012), (152, 25550506), (197, 19714096), (304, 12775253), (394, 9857048), (788, 4928524), (1576, 2464262), (3152, 1232131), (3743, 1037584), (7486, 518792), (14972, 259396), (29944, 129698), (59888, 64849)]