1628160882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 3511382400

約数和(自身を除く): 1883221518

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 137, 183, 274, 366, 411, 822, 1159, 1709, 2318, 2603, 3418, 3477, 5127, 5206, 6954, 7809, 8357, 10254, 15618, 16714, 25071, 32471, 50142, 64942, 97413, 104249, 158783, 194826, 208498, 234133, 312747, 317566, 468266, 476349, 625494, 702399, 952698, 1404798, 1980731, 3961462, 4448527, 5942193, 8897054, 11884386, 13345581, 14282113, 26691162, 28564226, 42846339, 85692678, 271360147, 542720294, 814080441, 1628160882]

約数ペア:

[(1, 1628160882), (2, 814080441), (3, 542720294), (6, 271360147), (19, 85692678), (38, 42846339), (57, 28564226), (61, 26691162), (114, 14282113), (122, 13345581), (137, 11884386), (183, 8897054), (274, 5942193), (366, 4448527), (411, 3961462), (822, 1980731), (1159, 1404798), (1709, 952698), (2318, 702399), (2603, 625494), (3418, 476349), (3477, 468266), (5127, 317566), (5206, 312747), (6954, 234133), (7809, 208498), (8357, 194826), (10254, 158783), (15618, 104249), (16714, 97413), (25071, 64942), (32471, 50142)]