620824204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11927}}^1$

素因数の和:11975

約数の個数: 72

約数和(自身を含む): 1466857728

約数和(自身を除く): 846033524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 4004, 4732, 7436, 11927, 13013, 23854, 26026, 47708, 52052, 83489, 131197, 155051, 166978, 262394, 310102, 333956, 524788, 620204, 918379, 1085357, 1705561, 1836758, 2015663, 2170714, 3411122, 3673516, 4031326, 4341428, 6822244, 8062652, 11938927, 14109641, 22172293, 23877854, 28219282, 44344586, 47755708, 56438564, 88689172, 155206051, 310412102, 620824204]

約数ペア:

[(1, 620824204), (2, 310412102), (4, 155206051), (7, 88689172), (11, 56438564), (13, 47755708), (14, 44344586), (22, 28219282), (26, 23877854), (28, 22172293), (44, 14109641), (52, 11938927), (77, 8062652), (91, 6822244), (143, 4341428), (154, 4031326), (169, 3673516), (182, 3411122), (286, 2170714), (308, 2015663), (338, 1836758), (364, 1705561), (572, 1085357), (676, 918379), (1001, 620204), (1183, 524788), (1859, 333956), (2002, 310102), (2366, 262394), (3718, 166978), (4004, 155051), (4732, 131197), (7436, 83489), (11927, 52052), (13013, 47708), (23854, 26026)]