1731192008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139883}}^1$

素因数の和:139926

約数の個数: 64

約数和(自身を含む): 4230092160

約数和(自身を除く): 2498900152

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 139883, 279766, 559532, 979181, 1119064, 1818479, 1958362, 2378011, 3636958, 3916724, 4756022, 7273916, 7833448, 9512044, 12729353, 14547832, 16646077, 19024088, 25458706, 30914143, 33292154, 50917412, 61828286, 66584308, 101834824, 123656572, 133168616, 216399001, 247313144, 432798002, 865596004, 1731192008]

約数ペア:

[(1, 1731192008), (2, 865596004), (4, 432798002), (7, 247313144), (8, 216399001), (13, 133168616), (14, 123656572), (17, 101834824), (26, 66584308), (28, 61828286), (34, 50917412), (52, 33292154), (56, 30914143), (68, 25458706), (91, 19024088), (104, 16646077), (119, 14547832), (136, 12729353), (182, 9512044), (221, 7833448), (238, 7273916), (364, 4756022), (442, 3916724), (476, 3636958), (728, 2378011), (884, 1958362), (952, 1818479), (1547, 1119064), (1768, 979181), (3094, 559532), (6188, 279766), (12376, 139883)]