1016983670308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1321}}^1\times {\mathrm{15803}}^1$

素因数の和:17788

約数の個数: 48

約数和(自身を含む): 1877852773440

約数和(自身を除く): 860869103132

約数列:

[1, 2, 4, 19, 38, 76, 641, 1282, 1321, 2564, 2642, 5284, 12179, 15803, 24358, 25099, 31606, 48716, 50198, 63212, 100396, 300257, 600514, 846761, 1201028, 1693522, 3387044, 10129723, 16088459, 20259446, 20875763, 32176918, 40518892, 41751526, 64353836, 83503052, 192464737, 384929474, 396639497, 769858948, 793278994, 1586557988, 13381364083, 26762728166, 53525456332, 254245917577, 508491835154, 1016983670308]

約数ペア:

[(1, 1016983670308), (2, 508491835154), (4, 254245917577), (19, 53525456332), (38, 26762728166), (76, 13381364083), (641, 1586557988), (1282, 793278994), (1321, 769858948), (2564, 396639497), (2642, 384929474), (5284, 192464737), (12179, 83503052), (15803, 64353836), (24358, 41751526), (25099, 40518892), (31606, 32176918), (48716, 20875763), (50198, 20259446), (63212, 16088459), (100396, 10129723), (300257, 3387044), (600514, 1693522), (846761, 1201028)]