15646911316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{31963}}^1$

素因数の和:32320

約数の個数: 48

約数和(自身を含む): 30350968704

約数和(自身を除く): 14704057388

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 313, 391, 626, 782, 1252, 1564, 5321, 7199, 10642, 14398, 21284, 28796, 31963, 63926, 122383, 127852, 244766, 489532, 543371, 735149, 1086742, 1470298, 2173484, 2940596, 10004419, 12497533, 20008838, 24995066, 40017676, 49990132, 170075123, 230101637, 340150246, 460203274, 680300492, 920406548, 3911727829, 7823455658, 15646911316]

約数ペア:

[(1, 15646911316), (2, 7823455658), (4, 3911727829), (17, 920406548), (23, 680300492), (34, 460203274), (46, 340150246), (68, 230101637), (92, 170075123), (313, 49990132), (391, 40017676), (626, 24995066), (782, 20008838), (1252, 12497533), (1564, 10004419), (5321, 2940596), (7199, 2173484), (10642, 1470298), (14398, 1086742), (21284, 735149), (28796, 543371), (31963, 489532), (63926, 244766), (122383, 127852)]