2033997424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2441}}^1\times {\mathrm{2741}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 4151497680

約数和(自身を除く): 2117500256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2441, 2741, 4882, 5482, 9764, 10964, 19528, 21928, 39056, 43856, 46379, 52079, 92758, 104158, 185516, 208316, 371032, 416632, 742064, 833264, 6690781, 13381562, 26763124, 53526248, 107052496, 127124839, 254249678, 508499356, 1016998712, 2033997424]

約数ペア:

[(1, 2033997424), (2, 1016998712), (4, 508499356), (8, 254249678), (16, 127124839), (19, 107052496), (38, 53526248), (76, 26763124), (152, 13381562), (304, 6690781), (2441, 833264), (2741, 742064), (4882, 416632), (5482, 371032), (9764, 208316), (10964, 185516), (19528, 104158), (21928, 92758), (39056, 52079), (43856, 46379)]