7791794284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{4243}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 14597322880

約数和(自身を除く): 6805528596

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 331, 662, 1324, 1387, 2774, 4243, 5548, 6289, 8486, 12578, 16972, 24163, 25156, 48326, 80617, 96652, 161234, 309739, 322468, 459097, 619478, 918194, 1238956, 1404433, 1836388, 2808866, 5617732, 5885041, 11770082, 23540164, 26684227, 53368454, 102523609, 106736908, 205047218, 410094436, 1947948571, 3895897142, 7791794284]

約数ペア:

[(1, 7791794284), (2, 3895897142), (4, 1947948571), (19, 410094436), (38, 205047218), (73, 106736908), (76, 102523609), (146, 53368454), (292, 26684227), (331, 23540164), (662, 11770082), (1324, 5885041), (1387, 5617732), (2774, 2808866), (4243, 1836388), (5548, 1404433), (6289, 1238956), (8486, 918194), (12578, 619478), (16972, 459097), (24163, 322468), (25156, 309739), (48326, 161234), (80617, 96652)]