2101752618368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{30347}}^1\times {\mathrm{41621}}^1$

素因数の和:71995

約数の個数: 64

約数和(自身を含む): 4509425707920

約数和(自身を除く): 2407673089552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 30347, 41621, 60694, 83242, 121388, 166484, 242776, 332968, 394511, 485552, 541073, 665936, 789022, 971104, 1082146, 1331872, 1578044, 1942208, 2164292, 2663744, 3156088, 3884416, 4328584, 5327488, 6312176, 8657168, 12624352, 17314336, 25248704, 34628672, 50497408, 69257344, 1263072487, 2526144974, 5052289948, 10104579896, 16419942331, 20209159792, 32839884662, 40418319584, 65679769324, 80836639168, 131359538648, 161673278336, 262719077296, 525438154592, 1050876309184, 2101752618368]

約数ペア:

[(1, 2101752618368), (2, 1050876309184), (4, 525438154592), (8, 262719077296), (13, 161673278336), (16, 131359538648), (26, 80836639168), (32, 65679769324), (52, 40418319584), (64, 32839884662), (104, 20209159792), (128, 16419942331), (208, 10104579896), (416, 5052289948), (832, 2526144974), (1664, 1263072487), (30347, 69257344), (41621, 50497408), (60694, 34628672), (83242, 25248704), (121388, 17314336), (166484, 12624352), (242776, 8657168), (332968, 6312176), (394511, 5327488), (485552, 4328584), (541073, 3884416), (665936, 3156088), (789022, 2663744), (971104, 2164292), (1082146, 1942208), (1331872, 1578044)]