2019333403976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13249}}^1\times {\mathrm{93851}}^1$

素因数の和:107142

約数の個数: 64

約数和(自身を含む): 4476740400000

約数和(自身を除く): 2457406996024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 13249, 26498, 52996, 92743, 93851, 105992, 185486, 187702, 370972, 375404, 384221, 656957, 741944, 750808, 768442, 1313914, 1536884, 2627828, 2689547, 2721679, 3073768, 5255656, 5379094, 5443358, 10758188, 10886716, 19051753, 21516376, 21773432, 38103506, 76207012, 152414024, 1243431899, 2486863798, 4973727596, 8704023293, 9947455192, 17408046586, 34816093172, 36059525071, 69632186344, 72119050142, 144238100284, 252416675497, 288476200568, 504833350994, 1009666701988, 2019333403976]

約数ペア:

[(1, 2019333403976), (2, 1009666701988), (4, 504833350994), (7, 288476200568), (8, 252416675497), (14, 144238100284), (28, 72119050142), (29, 69632186344), (56, 36059525071), (58, 34816093172), (116, 17408046586), (203, 9947455192), (232, 8704023293), (406, 4973727596), (812, 2486863798), (1624, 1243431899), (13249, 152414024), (26498, 76207012), (52996, 38103506), (92743, 21773432), (93851, 21516376), (105992, 19051753), (185486, 10886716), (187702, 10758188), (370972, 5443358), (375404, 5379094), (384221, 5255656), (656957, 3073768), (741944, 2721679), (750808, 2689547), (768442, 2627828), (1313914, 1536884)]