1330294472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7757}}^1$

素因数の和:7890

約数の個数: 64

約数和(自身を含む): 2873873520

約数和(自身を除く): 1543579048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 442, 776, 884, 1261, 1649, 1768, 2522, 3298, 5044, 6596, 7757, 10088, 13192, 15514, 21437, 31028, 42874, 62056, 85748, 100841, 131869, 171496, 201682, 263738, 403364, 527476, 752429, 806728, 1054952, 1504858, 1714297, 3009716, 3428594, 6019432, 6857188, 9781577, 12791293, 13714376, 19563154, 25582586, 39126308, 51165172, 78252616, 102330344, 166286809, 332573618, 665147236, 1330294472]

約数ペア:

[(1, 1330294472), (2, 665147236), (4, 332573618), (8, 166286809), (13, 102330344), (17, 78252616), (26, 51165172), (34, 39126308), (52, 25582586), (68, 19563154), (97, 13714376), (104, 12791293), (136, 9781577), (194, 6857188), (221, 6019432), (388, 3428594), (442, 3009716), (776, 1714297), (884, 1504858), (1261, 1054952), (1649, 806728), (1768, 752429), (2522, 527476), (3298, 403364), (5044, 263738), (6596, 201682), (7757, 171496), (10088, 131869), (13192, 100841), (15514, 85748), (21437, 62056), (31028, 42874)]