2388794330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 4727939328

約数和(自身を除く): 2339144998

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 151, 302, 365, 730, 755, 949, 1510, 1667, 1898, 1963, 3334, 3926, 4745, 8335, 9490, 9815, 11023, 16670, 19630, 21671, 22046, 43342, 55115, 108355, 110230, 121691, 143299, 216710, 243382, 251717, 286598, 503434, 608455, 716495, 1216910, 1258585, 1432990, 1581983, 2517170, 3163966, 3272321, 6544642, 7909915, 15819830, 16361605, 18375341, 32723210, 36750682, 91876705, 183753410, 238879433, 477758866, 1194397165, 2388794330]

約数ペア:

[(1, 2388794330), (2, 1194397165), (5, 477758866), (10, 238879433), (13, 183753410), (26, 91876705), (65, 36750682), (73, 32723210), (130, 18375341), (146, 16361605), (151, 15819830), (302, 7909915), (365, 6544642), (730, 3272321), (755, 3163966), (949, 2517170), (1510, 1581983), (1667, 1432990), (1898, 1258585), (1963, 1216910), (3334, 716495), (3926, 608455), (4745, 503434), (8335, 286598), (9490, 251717), (9815, 243382), (11023, 216710), (16670, 143299), (19630, 121691), (21671, 110230), (22046, 108355), (43342, 55115)]