284173682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 466527600

約数和(自身を除く): 182353918

約数列:

[1, 2, 13, 26, 109, 197, 218, 394, 509, 1018, 1417, 2561, 2834, 5122, 6617, 13234, 21473, 42946, 55481, 100273, 110962, 200546, 279149, 558298, 721253, 1303549, 1442506, 2607098, 10929757, 21859514, 142086841, 284173682]

約数ペア:

[(1, 284173682), (2, 142086841), (13, 21859514), (26, 10929757), (109, 2607098), (197, 1442506), (218, 1303549), (394, 721253), (509, 558298), (1018, 279149), (1417, 200546), (2561, 110962), (2834, 100273), (5122, 55481), (6617, 42946), (13234, 21473)]