16803428278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{11069}}^1$

素因数の和:11549

約数の個数: 64

約数和(自身を含む): 32731776000

約数和(自身を除く): 15928347722

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 439, 494, 878, 1729, 3073, 3458, 5707, 6146, 8341, 11069, 11414, 16682, 22138, 39949, 58387, 77483, 79898, 108433, 116774, 143897, 154966, 210311, 216866, 287794, 420622, 759031, 1007279, 1472177, 1518062, 2014558, 2734043, 2944354, 4859291, 5468086, 9718582, 19138301, 34015037, 38276602, 63170783, 68030074, 92326529, 126341566, 184653058, 442195481, 646285703, 884390962, 1200244877, 1292571406, 2400489754, 8401714139, 16803428278]

約数ペア:

[(1, 16803428278), (2, 8401714139), (7, 2400489754), (13, 1292571406), (14, 1200244877), (19, 884390962), (26, 646285703), (38, 442195481), (91, 184653058), (133, 126341566), (182, 92326529), (247, 68030074), (266, 63170783), (439, 38276602), (494, 34015037), (878, 19138301), (1729, 9718582), (3073, 5468086), (3458, 4859291), (5707, 2944354), (6146, 2734043), (8341, 2014558), (11069, 1518062), (11414, 1472177), (16682, 1007279), (22138, 759031), (39949, 420622), (58387, 287794), (77483, 216866), (79898, 210311), (108433, 154966), (116774, 143897)]