1630656573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 2815948800

約数和(自身を除く): 1185292227

約数列:

[1, 3, 7, 13, 21, 29, 39, 59, 87, 91, 177, 203, 273, 377, 413, 609, 767, 1131, 1239, 1711, 2301, 2639, 3491, 5133, 5369, 7917, 10473, 11977, 16107, 22243, 24437, 35931, 45383, 66729, 73311, 101239, 136149, 155701, 205969, 303717, 317681, 467103, 617907, 708673, 953043, 1316107, 1441783, 2126019, 2677597, 3948321, 4325349, 5973101, 8032791, 9212749, 17919303, 18743179, 27638247, 41811707, 56229537, 77650313, 125435121, 232950939, 543552191, 1630656573]

約数ペア:

[(1, 1630656573), (3, 543552191), (7, 232950939), (13, 125435121), (21, 77650313), (29, 56229537), (39, 41811707), (59, 27638247), (87, 18743179), (91, 17919303), (177, 9212749), (203, 8032791), (273, 5973101), (377, 4325349), (413, 3948321), (609, 2677597), (767, 2126019), (1131, 1441783), (1239, 1316107), (1711, 953043), (2301, 708673), (2639, 617907), (3491, 467103), (5133, 317681), (5369, 303717), (7917, 205969), (10473, 155701), (11977, 136149), (16107, 101239), (22243, 73311), (24437, 66729), (35931, 45383)]