2149081488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{785483}}^1$

素因数の和:785516

約数の個数: 60

約数和(自身を含む): 6331001040

約数和(自身を除く): 4181919552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 785483, 1570966, 2356449, 3141932, 4712898, 6283864, 7069347, 9425796, 12567728, 14138694, 14924177, 18851592, 28277388, 29848354, 37703184, 44772531, 56554776, 59696708, 89545062, 113109552, 119393416, 134317593, 179090124, 238786832, 268635186, 358180248, 537270372, 716360496, 1074540744, 2149081488]

約数ペア:

[(1, 2149081488), (2, 1074540744), (3, 716360496), (4, 537270372), (6, 358180248), (8, 268635186), (9, 238786832), (12, 179090124), (16, 134317593), (18, 119393416), (19, 113109552), (24, 89545062), (36, 59696708), (38, 56554776), (48, 44772531), (57, 37703184), (72, 29848354), (76, 28277388), (114, 18851592), (144, 14924177), (152, 14138694), (171, 12567728), (228, 9425796), (304, 7069347), (342, 6283864), (456, 4712898), (684, 3141932), (912, 2356449), (1368, 1570966), (2736, 785483)]