2019946624

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4397}}^1$

素因数の和:4545

約数の個数: 64

約数和(自身を含む): 4176428760

約数和(自身を除く): 2156482136

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 296, 388, 592, 776, 1184, 1552, 2368, 3104, 3589, 4397, 4736, 6208, 7178, 8794, 12416, 14356, 17588, 28712, 35176, 57424, 70352, 114848, 140704, 162689, 229696, 281408, 325378, 426509, 459392, 562816, 650756, 853018, 1301512, 1706036, 2603024, 3412072, 5206048, 6824144, 10412096, 13648288, 15780833, 20824192, 27296576, 31561666, 54593152, 63123332, 126246664, 252493328, 504986656, 1009973312, 2019946624]

約数ペア:

[(1, 2019946624), (2, 1009973312), (4, 504986656), (8, 252493328), (16, 126246664), (32, 63123332), (37, 54593152), (64, 31561666), (74, 27296576), (97, 20824192), (128, 15780833), (148, 13648288), (194, 10412096), (296, 6824144), (388, 5206048), (592, 3412072), (776, 2603024), (1184, 1706036), (1552, 1301512), (2368, 853018), (3104, 650756), (3589, 562816), (4397, 459392), (4736, 426509), (6208, 325378), (7178, 281408), (8794, 229696), (12416, 162689), (14356, 140704), (17588, 114848), (28712, 70352), (35176, 57424)]