2071042561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 2553714432

約数和(自身を除く): 482671871

約数列:

[1, 7, 17, 67, 119, 421, 469, 617, 1139, 2947, 4319, 7157, 7973, 10489, 28207, 41339, 50099, 73423, 197449, 259757, 289373, 479519, 702763, 1818299, 3356633, 4415869, 4919341, 17403719, 30911083, 121826033, 295863223, 2071042561]

約数ペア:

[(1, 2071042561), (7, 295863223), (17, 121826033), (67, 30911083), (119, 17403719), (421, 4919341), (469, 4415869), (617, 3356633), (1139, 1818299), (2947, 702763), (4319, 479519), (7157, 289373), (7973, 259757), (10489, 197449), (28207, 73423), (41339, 50099)]