2021814170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{13697}}^1$

素因数の和:14242

約数の個数: 32

約数和(自身を含む): 3772429200

約数和(自身を除く): 1750615030

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 509, 1018, 2545, 5090, 13697, 14761, 27394, 29522, 68485, 73805, 136970, 147610, 397213, 794426, 1986065, 3972130, 6971773, 13943546, 34858865, 69717730, 202181417, 404362834, 1010907085, 2021814170]

約数ペア:

[(1, 2021814170), (2, 1010907085), (5, 404362834), (10, 202181417), (29, 69717730), (58, 34858865), (145, 13943546), (290, 6971773), (509, 3972130), (1018, 1986065), (2545, 794426), (5090, 397213), (13697, 147610), (14761, 136970), (27394, 73805), (29522, 68485)]