2002201608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{399163}}^1$

素因数の和:399202

約数の個数: 64

約数和(自身を含む): 5747961600

約数和(自身を除く): 3745759992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 399163, 798326, 1197489, 1596652, 2394978, 3193304, 4390793, 4789956, 7584097, 8781586, 9579912, 13172379, 15168194, 17563172, 22752291, 26344758, 30336388, 35126344, 45504582, 52689516, 60672776, 83425067, 91009164, 105379032, 166850134, 182018328, 250275201, 333700268, 500550402, 667400536, 1001100804, 2002201608]

約数ペア:

[(1, 2002201608), (2, 1001100804), (3, 667400536), (4, 500550402), (6, 333700268), (8, 250275201), (11, 182018328), (12, 166850134), (19, 105379032), (22, 91009164), (24, 83425067), (33, 60672776), (38, 52689516), (44, 45504582), (57, 35126344), (66, 30336388), (76, 26344758), (88, 22752291), (114, 17563172), (132, 15168194), (152, 13172379), (209, 9579912), (228, 8781586), (264, 7584097), (418, 4789956), (456, 4390793), (627, 3193304), (836, 2394978), (1254, 1596652), (1672, 1197489), (2508, 798326), (5016, 399163)]