447929482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31963}}^1$

素因数の和:32003

約数の個数: 48

約数和(自身を含む): 918261792

約数和(自身を除く): 470332310

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 31963, 63926, 223741, 351593, 415519, 447482, 703186, 831038, 1566187, 2461151, 2908633, 3132374, 4570709, 4922302, 5817266, 9141418, 17228057, 20360431, 31994963, 34456114, 40720862, 63989926, 223964741, 447929482]

約数ペア:

[(1, 447929482), (2, 223964741), (7, 63989926), (11, 40720862), (13, 34456114), (14, 31994963), (22, 20360431), (26, 17228057), (49, 9141418), (77, 5817266), (91, 4922302), (98, 4570709), (143, 3132374), (154, 2908633), (182, 2461151), (286, 1566187), (539, 831038), (637, 703186), (1001, 447482), (1078, 415519), (1274, 351593), (2002, 223741), (7007, 63926), (14014, 31963)]