423602492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 810193440

約数和(自身を除く): 386590948

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 388, 703, 1406, 1553, 1843, 2812, 3106, 3589, 3686, 6212, 7178, 7372, 14356, 29507, 57461, 59014, 68191, 114922, 118028, 136382, 150641, 229844, 272764, 301282, 602564, 1091759, 2183518, 2862179, 4367036, 5573717, 5724358, 11147434, 11448716, 22294868, 105900623, 211801246, 423602492]

約数ペア:

[(1, 423602492), (2, 211801246), (4, 105900623), (19, 22294868), (37, 11448716), (38, 11147434), (74, 5724358), (76, 5573717), (97, 4367036), (148, 2862179), (194, 2183518), (388, 1091759), (703, 602564), (1406, 301282), (1553, 272764), (1843, 229844), (2812, 150641), (3106, 136382), (3589, 118028), (3686, 114922), (6212, 68191), (7178, 59014), (7372, 57461), (14356, 29507)]