127966671716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1163}}^1\times {\mathrm{7477}}^1$

素因数の和:8940

約数の個数: 48

約数和(自身を含む): 242260638144

約数和(自身を除く): 114293966428

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 1163, 2326, 3679, 4652, 7358, 7477, 14716, 14954, 15119, 29908, 30238, 60476, 97201, 194402, 329129, 388804, 658258, 1316516, 2115991, 4231982, 4278677, 8463964, 8557354, 8695751, 17114708, 17391502, 27507883, 34783004, 55015766, 110031532, 113044763, 226089526, 452179052, 2460897533, 4921795066, 9843590132, 31991667929, 63983335858, 127966671716]

約数ペア:

[(1, 127966671716), (2, 63983335858), (4, 31991667929), (13, 9843590132), (26, 4921795066), (52, 2460897533), (283, 452179052), (566, 226089526), (1132, 113044763), (1163, 110031532), (2326, 55015766), (3679, 34783004), (4652, 27507883), (7358, 17391502), (7477, 17114708), (14716, 8695751), (14954, 8557354), (15119, 8463964), (29908, 4278677), (30238, 4231982), (60476, 2115991), (97201, 1316516), (194402, 658258), (329129, 388804)]