1390147198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 2508226560

約数和(自身を除く): 1118079362

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 71, 142, 209, 341, 418, 589, 682, 781, 1178, 1349, 1511, 1562, 2201, 2698, 3022, 4402, 6479, 12958, 14839, 16621, 24211, 28709, 29678, 33242, 41819, 46841, 48422, 57418, 83638, 93682, 107281, 214562, 315799, 460009, 515251, 631598, 889979, 920018, 1030502, 1180091, 1779958, 2038339, 2360182, 3325711, 4076678, 6651422, 9789769, 19579538, 22421729, 36582821, 44843458, 63188509, 73165642, 126377018, 695073599, 1390147198]

約数ペア:

[(1, 1390147198), (2, 695073599), (11, 126377018), (19, 73165642), (22, 63188509), (31, 44843458), (38, 36582821), (62, 22421729), (71, 19579538), (142, 9789769), (209, 6651422), (341, 4076678), (418, 3325711), (589, 2360182), (682, 2038339), (781, 1779958), (1178, 1180091), (1349, 1030502), (1511, 920018), (1562, 889979), (2201, 631598), (2698, 515251), (3022, 460009), (4402, 315799), (6479, 214562), (12958, 107281), (14839, 93682), (16621, 83638), (24211, 57418), (28709, 48422), (29678, 46841), (33242, 41819)]