1263300262

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8387}}^1$

素因数の和:8485

約数の個数: 48

約数和(自身を含む): 2323643760

約数和(自身を除く): 1060343498

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 106, 203, 371, 406, 742, 1421, 1537, 2597, 2842, 3074, 5194, 8387, 10759, 16774, 21518, 58709, 75313, 117418, 150626, 243223, 410963, 444511, 486446, 821926, 889022, 1702561, 3111577, 3405122, 6223154, 11917927, 12890819, 21781039, 23835854, 25781638, 43562078, 90235733, 180471466, 631650131, 1263300262]

約数ペア:

[(1, 1263300262), (2, 631650131), (7, 180471466), (14, 90235733), (29, 43562078), (49, 25781638), (53, 23835854), (58, 21781039), (98, 12890819), (106, 11917927), (203, 6223154), (371, 3405122), (406, 3111577), (742, 1702561), (1421, 889022), (1537, 821926), (2597, 486446), (2842, 444511), (3074, 410963), (5194, 243223), (8387, 150626), (10759, 117418), (16774, 75313), (21518, 58709)]