1972250904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{46141}}^1$

素因数の和:46300

約数の個数: 64

約数和(自身を含む): 5348780640

約数和(自身を除く): 3376529736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 10686, 14248, 21372, 42744, 46141, 92282, 138423, 184564, 276846, 369128, 553692, 599833, 1107384, 1199666, 1799499, 2399332, 3598998, 4798664, 6321317, 7197996, 12642634, 14395992, 18963951, 25285268, 37927902, 50570536, 75855804, 82177121, 151711608, 164354242, 246531363, 328708484, 493062726, 657416968, 986125452, 1972250904]

約数ペア:

[(1, 1972250904), (2, 986125452), (3, 657416968), (4, 493062726), (6, 328708484), (8, 246531363), (12, 164354242), (13, 151711608), (24, 82177121), (26, 75855804), (39, 50570536), (52, 37927902), (78, 25285268), (104, 18963951), (137, 14395992), (156, 12642634), (274, 7197996), (312, 6321317), (411, 4798664), (548, 3598998), (822, 2399332), (1096, 1799499), (1644, 1199666), (1781, 1107384), (3288, 599833), (3562, 553692), (5343, 369128), (7124, 276846), (10686, 184564), (14248, 138423), (21372, 92282), (42744, 46141)]