986784095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 1424424960

約数和(自身を除く): 437640865

約数列:

[1, 5, 11, 19, 31, 55, 83, 95, 155, 209, 341, 367, 415, 589, 913, 1045, 1577, 1705, 1835, 2573, 2945, 4037, 4565, 6479, 6973, 7885, 11377, 12865, 17347, 20185, 28303, 30461, 32395, 34865, 48887, 56885, 76703, 86735, 125147, 141515, 152305, 216163, 244435, 335071, 383515, 537757, 578759, 625735, 944291, 1080815, 1675355, 2377793, 2688785, 2893795, 4721455, 6366349, 10387201, 11888965, 17941529, 31831745, 51936005, 89707645, 197356819, 986784095]

約数ペア:

[(1, 986784095), (5, 197356819), (11, 89707645), (19, 51936005), (31, 31831745), (55, 17941529), (83, 11888965), (95, 10387201), (155, 6366349), (209, 4721455), (341, 2893795), (367, 2688785), (415, 2377793), (589, 1675355), (913, 1080815), (1045, 944291), (1577, 625735), (1705, 578759), (1835, 537757), (2573, 383515), (2945, 335071), (4037, 244435), (4565, 216163), (6479, 152305), (6973, 141515), (7885, 125147), (11377, 86735), (12865, 76703), (17347, 56885), (20185, 48887), (28303, 34865), (30461, 32395)]