1996683558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 4308215040

約数和(自身を除く): 2311531482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 113, 214, 226, 321, 339, 642, 678, 1619, 1819, 1921, 3238, 3638, 3842, 4857, 5457, 5763, 9714, 10914, 11526, 12091, 24182, 27523, 36273, 55046, 72546, 82569, 165138, 173233, 182947, 205547, 346466, 365894, 411094, 519699, 548841, 616641, 1039398, 1097682, 1233282, 2944961, 3110099, 5889922, 6220198, 8834883, 9330297, 17669766, 18660594, 19575329, 39150658, 58725987, 117451974, 332780593, 665561186, 998341779, 1996683558]

約数ペア:

[(1, 1996683558), (2, 998341779), (3, 665561186), (6, 332780593), (17, 117451974), (34, 58725987), (51, 39150658), (102, 19575329), (107, 18660594), (113, 17669766), (214, 9330297), (226, 8834883), (321, 6220198), (339, 5889922), (642, 3110099), (678, 2944961), (1619, 1233282), (1819, 1097682), (1921, 1039398), (3238, 616641), (3638, 548841), (3842, 519699), (4857, 411094), (5457, 365894), (5763, 346466), (9714, 205547), (10914, 182947), (11526, 173233), (12091, 165138), (24182, 82569), (27523, 72546), (36273, 55046)]