2017665572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{659}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 3853893120

約数和(自身を除く): 1836227548

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 607, 659, 1214, 1261, 1318, 2428, 2522, 2636, 5044, 7891, 8567, 15782, 17134, 31564, 34268, 58879, 63923, 117758, 127846, 235516, 255692, 400013, 765427, 800026, 830999, 1530854, 1600052, 1661998, 3061708, 3323996, 5200169, 10400338, 20800676, 38801261, 77602522, 155205044, 504416393, 1008832786, 2017665572]

約数ペア:

[(1, 2017665572), (2, 1008832786), (4, 504416393), (13, 155205044), (26, 77602522), (52, 38801261), (97, 20800676), (194, 10400338), (388, 5200169), (607, 3323996), (659, 3061708), (1214, 1661998), (1261, 1600052), (1318, 1530854), (2428, 830999), (2522, 800026), (2636, 765427), (5044, 400013), (7891, 255692), (8567, 235516), (15782, 127846), (17134, 117758), (31564, 63923), (34268, 58879)]