505779924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{170641}}^1$

素因数の和:170680

約数の個数: 48

約数和(自身を含む): 1337833280

約数和(自身を除く): 832053356

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 170641, 341282, 511923, 682564, 1023846, 2047692, 2218333, 3242179, 4436666, 6484358, 6654999, 8873332, 9726537, 12968716, 13309998, 19453074, 26619996, 38906148, 42148327, 84296654, 126444981, 168593308, 252889962, 505779924]

約数ペア:

[(1, 505779924), (2, 252889962), (3, 168593308), (4, 126444981), (6, 84296654), (12, 42148327), (13, 38906148), (19, 26619996), (26, 19453074), (38, 13309998), (39, 12968716), (52, 9726537), (57, 8873332), (76, 6654999), (78, 6484358), (114, 4436666), (156, 3242179), (228, 2218333), (247, 2047692), (494, 1023846), (741, 682564), (988, 511923), (1482, 341282), (2964, 170641)]