2401478932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3323}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 4562389440

約数和(自身を除く): 2160910508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 257, 514, 703, 1028, 1406, 2812, 3323, 4883, 6646, 9509, 9766, 13292, 19018, 19532, 38036, 63137, 122951, 126274, 180671, 245902, 252548, 361342, 491804, 722684, 854011, 1708022, 2336069, 3416044, 4672138, 9344276, 16226209, 31598407, 32452418, 63196814, 64904836, 126393628, 600369733, 1200739466, 2401478932]

約数ペア:

[(1, 2401478932), (2, 1200739466), (4, 600369733), (19, 126393628), (37, 64904836), (38, 63196814), (74, 32452418), (76, 31598407), (148, 16226209), (257, 9344276), (514, 4672138), (703, 3416044), (1028, 2336069), (1406, 1708022), (2812, 854011), (3323, 722684), (4883, 491804), (6646, 361342), (9509, 252548), (9766, 245902), (13292, 180671), (19018, 126274), (19532, 122951), (38036, 63137)]